Particle Physics Theory seminar archive
Archive of past Particle Physics Theory seminars
There is also an archive of (even older) Particle Physics Colloquia.
Date  Title  Speaker(s)  

2019  
16 Jan 2019  Effective Field Theories of PostNewtonian Gravity 


2018  
12 Dec 2018  Cluster Adjacency and the NMHV 7particle amplitude in N=4 super YangMills at 4 loops 


05 Dec 2018  Emergent New Geometries from Quantum Field Theories and String Theories 


28 Nov 2018  Charged hadrons in finite volume R Additional Resources are available for this event 


21 Nov 2018  Anomalous dimensions to high orders in perturbation theory R Additional Resources are available for this event 


14 Nov 2018  Hadronic lightbylight scattering in the muon anomalous magnetic moment on the lattice 


07 Nov 2018  Linearly reducible elliptic Feynman integrals R Additional Resources are available for this event 


31 Oct 2018  Twoloop fivepoint massless QCD amplitudes within the IBP approach 


24 Oct 2018  Form factor ratios for Bs→Kℓν and Bs→Dsℓν semileptonic decays and Vub/Vcb R Additional Resources are available for this event 


17 Oct 2018  Isospin Breaking Corrections to the Hadronic Vacuum Polarisation from the Lattice R Additional Resources are available for this event 


10 Oct 2018  A minimal theory of stronglycoupled dark baryons: spectrum predictions from lattice QFT R Additional Resources are available for this event 


03 Oct 2018  Consistent perturbative fixed point calculations in gauge theories R Additional Resources are available for this event 


25 Jul 2018  Nexttoleading power correction in particle scattering near threshold 


19 Jul 2018  Charmed baryons and heavy tetraquarks R Additional Resources are available for this event 


06 Jun 2018  Heavy physics contributions to neutrinoless double beta decay from QCD R Additional Resources are available for this event 


16 May 2018  Boundary CFTs and their central charges 


02 May 2018  Hadronic tau decays and the strong coupling R Additional Resources are available for this event 


25 Apr 2018  **at 1pm** Calculating the nucleon axial charge with lattice QCD R Additional Resources are available for this event 


18 Apr 2018  From flavor puzzles to new dynamics R Additional Resources are available for this event 


04 Apr 2018  ***ROOM CHANGE*** Extracting the timelike pion form factor from $\pi\pi$ scattering in lattice QCD R Additional Resources are available for this event 


28 Mar 2018  Loop Amplitudes from Ambitwistor Strings R Additional Resources are available for this event 


21 Mar 2018  Theta dependence in lattice gauge theories: physics and algorithms R Additional Resources are available for this event 


14 Mar 2018  Descrambling Amplitudes and Integration using Cluster Coordinates R Additional Resources are available for this event 


07 Mar 2018  **AT 1PM** QCD corrections to the running of the electroweak couplings R Additional Resources are available for this event 


02 Mar 2018  Recent four and fiveloop results in QCD R Additional Resources are available for this event 


16 Feb 2018  Towards Decoding the Nature of Dark Matter at the LHC R Additional Resources are available for this event 


07 Feb 2018  Numerical methods and applications to twoloop calculations in the Higgs sector R Additional Resources are available for this event 


31 Jan 2018  Boostrapping Nonplanar Amplitudes R Additional Resources are available for this event 


26 Jan 2018  Structure of rapidity divergences in soft factors R Additional Resources are available for this event 


24 Jan 2018  Shedding light on new physics with Effective Field Theories R Additional Resources are available for this event 


17 Jan 2018  Multihadron transition rates from lattice QCD R Additional Resources are available for this event 


2017  
06 Dec 2017  QCD Resummation for BSM R Additional Resources are available for this event 


29 Nov 2017  Scattering of two spinning black holes in postMinkowskian gravity R Additional Resources are available for this event 


24 Nov 2017  Universality of nexttoleading power threshold effects for colourless final states in hadronic collisions R Additional Resources are available for this event 


22 Nov 2017  Fundamental Composite Higgs Dynamics on the Lattice: SU(2) with Two Fundamental Flavours R Additional Resources are available for this event 


08 Nov 2017  Fragmentation Functions of light charged hadrons R Additional Resources are available for this event 


01 Nov 2017  The Pion Mass and Decay Constant at NNNLO in TwoFlavour Chiral Perturbation Theory R Additional Resources are available for this event 


26 Oct 2017  Nonperturbative renormalization and running of composite operators in the Schrodinger Functional scheme R Additional Resources are available for this event 


25 Oct 2017  Recent results and prospects from the NA62 experiment at CERN R Additional Resources are available for this event 


18 Oct 2017  Heavy quark physics from lattice QCD R Additional Resources are available for this event 


11 Oct 2017  Transforming multiloop Feynman integrals to a canonical basis with CANONICA R Additional Resources are available for this event 


04 Oct 2017  Composite Higgs from the lattice R Additional Resources are available for this event 


27 Sep 2017  Supersymmetric decays in SoftSusy R Additional Resources are available for this event 


04 Aug 2017  Fermions on Simplicial Lattices and their Dual Lattices 


15 Jun 2017  TBA 


14 Jun 2017  The Origin of Three Families of Quarks and Leptons  E_7 Being Fundamental R Additional Resources are available for this event 


08 Jun 2017  Pure Gravity Mediation in SUSY Standard Model R Additional Resources are available for this event 


07 Jun 2017  Local Quantum Field Theory and Nonperturbative QCD R Additional Resources are available for this event 


06 Jun 2017  Gravity Mediation and Its Phenomenological Problems R Additional Resources are available for this event 


05 Jun 2017  Dynamical Supersymmetry Breaking in Vectorlike Gauge Theories R Additional Resources are available for this event 


26 May 2017  Lepton nonuniversality tests at LHCb R Additional Resources are available for this event 


24 May 2017  Cuts of Feynman integrals R Additional Resources are available for this event 


19 May 2017  TwoLoop FourGluon Amplitudes with the Numerical Unitarity Method R Additional Resources are available for this event 


17 May 2017  Universality classes for inflation and primordial GW from pseudoscalar inflation R Additional Resources are available for this event 


15 May 2017  Melting hadrons on the wall: from quantum magnets to QCD 


03 May 2017  Flavor Physics and CP Violation: Outlook for Run 2 Period 


26 Apr 2017  Lattice QCD and FlavorChanging Neutral Currents R Additional Resources are available for this event 


05 Apr 2017  Indirect Searches for NP  room: JCMB 5215 


29 Mar 2017  Monte Carlo Tuning for Hadronic States in e+e Collisions 


22 Mar 2017  Statistical mechanics of spin models on trivalent graph ensembles 


15 Mar 2017  Conformal symmetry and a massless monopole in YangMills theory with varying couplings 


08 Mar 2017  A new look at the pertubative expansion of quantum field theory 


01 Mar 2017  The Phenomenology of Decoupled New Physics in Effective Field Theory 


15 Feb 2017  Flavourphysics signatures of a nonstandard Higgs and new physics in b>(u,c) tau nu transitions 


01 Feb 2017  Energizing Higgs Phenomenology for Run2 


25 Jan 2017  Multiquark Resonances 


09 Jan 2017  Looking inside jets 


2016  
14 Dec 2016  Selfoscillation 


07 Dec 2016  MultiScalar production at hadron colliders 


30 Nov 2016  Chiralscale perturbation theory and the renormalization group 


23 Nov 2016  Maximally supersymmetric YangMills on the lattice 


16 Nov 2016  YangMills origin of gravitational symmetries 


09 Nov 2016  Current Algebra at Nullinfinity from Soft Gluons 


03 Nov 2016  Hamiltonian approaches to the physics of strongly correlated many body quantum systems, focus on gauge theories 


26 Oct 2016  Current status of the theory predictions for the Higgs inclusive cross section 


19 Oct 2016  Pionpion scattering amplitudes from $N_{\mathrm{f}}=2+1$ lattice QCD 


28 Sep 2016  Phenomenology of Enhanced Light Quark Yukawa Couplings 


21 Sep 2016  Holography inspired stringy hadrons 


14 Sep 2016  Systematic ScaleSetting for pQCD to All Orders: The Principle of Maximum Conformality 


07 Sep 2016  Conformal QED3 and the epsilon expansion 


06 Sep 2016  Fourgluon scattering at three loops, infrared structure and Regge limit 


21 Jul 2016  Hadron Structure from the FeynmanHellmann Theorem in Lattice QCD 


08 Jun 2016  NLO QCD corrections to offshell tTj production 


11 May 2016  Precision QCD simulations for the LHC 


04 May 2016  The local renormalization group equation in superspace 


20 Apr 2016  Domain Wall Fermions as heavy quark discretisation 


13 Apr 2016  Possible Solution of the Dark Matter Problem 


30 Mar 2016  Integrationbyparts reductions from unitarity cuts and algebraic geometry 


23 Mar 2016  Effective Field Theories 4 


22 Mar 2016  Effective Field Theories 3 


21 Mar 2016  Effective Field Theories 2 


17 Mar 2016  A composite Higgs model built on a conformal fixed point 


17 Mar 2016  Effective Field Theories 1 


16 Mar 2016  Feynman integrals: beyond polylogarithms 


10 Mar 2016  OneLoop Soft Theorems via Hidden Symmetries 


09 Mar 2016  Loop quantum gravity and exploding black holes 


03 Mar 2016  Beyond the Standard model matrix elements with the gradient flow: a new method for the calculation of the electric dipole moment 


02 Mar 2016  The cluster bootstrap for amplitudes/Wilson loops 


25 Feb 2016  Modelindependent approaches for the analysis of scenarios with new fermions at the LHC 


24 Feb 2016  Signproblem in heavydense QCD 


11 Feb 2016  Astrophysical signatures of axions 


10 Feb 2016  Fiducial cross sections for Higgs+jet at NNLO QCD 


01 Feb 2016  The Higgs Portal to Dark Matter at the LHC 


28 Jan 2016  A NNLO subtraction method for jet cross sections 


28 Jan 2016  An Effective Theory for Jet Processes 


20 Jan 2016  Flow of gravitational central charges from dilaton effective action 


2015  
16 Dec 2015  Doublesoft limits for gauge and gravity amplitudes 


09 Dec 2015  (Lattice) holographic cosmology 


02 Dec 2015  EFTs, Higgs Couplings and the 2 TeV Excess 


25 Nov 2015  Recent progress in the SMEFT 


18 Nov 2015  Landau Singularities and Hexagon Functions 


11 Nov 2015  Resummation for boosted top pair production and associated ttH production 


04 Nov 2015  Composite Higgses with seesaw EWSB 


28 Oct 2015  Constraining models with an additional large electroweak scalar multiplet 


28 Oct 2015  Towards NNLO Event Generators for the LHC 


22 Oct 2015  Twoloop integral reduction and unitarity with dimensional regularization 


21 Oct 2015  Higgs production with Bottom quarks 


15 Oct 2015  Integration by parts identities in integer numbers of dimensions 


14 Oct 2015  QCD corrections to vector boson pair production in gluon fusion at the LHC 


07 Oct 2015  Effective Field Theory for Higgs Physics 


01 Oct 2015  Emergent 4D Quantum Geometry from Critical SpaceTime Graphs 


22 Jul 2015  Long distance aspects of perturbative gravity: Wide angle scattering and the asymptotic S matrix 


20 May 2015  Hot and dense QCD  from Baryons to the phase diagram of QCD 


14 May 2015  Integrability and onshell methods 


30 Apr 2015  HyperInt  exact integration with polylogarithms 


29 Apr 2015  Caloron correction to the effective potential in QCD 


15 Apr 2015  Precise prediction for H+J at the LHC 


25 Mar 2015  The gluonfusion Higgs crosssection at N3LO in QCD 


18 Mar 2015  New Physics and Anomalies in Bmeson decays 


11 Mar 2015  Effective field theory approach to soft theorems 


04 Mar 2015  A dynamical study of the chirally rotated Schrödinger functional in lattice QCD 


25 Feb 2015  QuasiFinite Bases For Virtual Corrections In Quantum Field Theory 


11 Feb 2015  Heavy quark (pair) physics with LHCb 


04 Feb 2015  Functions associated to Feynman integrals and elliptic curves 


28 Jan 2015  Hidden symmetries of scattering amplitudes and of the Hydrogen atom 


14 Jan 2015  Dark Nuclear Physics 


2014  
16 Dec 2014  Calculating Higgs production at N3LO 


10 Dec 2014  YangMillsEinstein Theory as a Double Copy 


03 Dec 2014  New SCFTs From M5Branes 


27 Nov 2014  Loops and LeptonFlavour in RandallSundrumlike Models R Additional Resources are available for this event 


19 Nov 2014  Precision Constraints on Higgs and Z couplings R Additional Resources are available for this event 


12 Nov 2014  Multichannel onetotwo transition in a finite volume R Additional Resources are available for this event 


05 Nov 2014  Pure gravity amplitudes via colorkinematics duality in the fundamental representation 


29 Oct 2014  Beyond threshold corrections for N3LO Higgs boson production 


22 Oct 2014  Towards Higher Spin Interactions from Holography: Four point exchanges< 


15 Oct 2014  Comparing highenergy with infrared factorisations in fourparton scattering amplitudes in QCD 


29 Sep 2014  Lattice Measurement of the Delta I=1/2 Contribution to Standard Model Direct CPViolation in K>pipi Decays at Physical Kinematics 


18 Sep 2014  Crossorder Integral Relations from Maximal Cuts 


09 Sep 2014  StateoftheArt Tests of Lepton Number Violation and Seesaw Mechanisms 


26 Aug 2014  ighenergy QCD amplitudes at two loops and beyond 


04 Jun 2014  On nexttoeikonal corrections to threshold resummation for electroweak annihilation cross sections 


28 May 2014  Recent progress in Higgs analyses 


21 May 2014  The search for beyond the standard model physics through Higgs couplings at twoloop level 


14 May 2014  Determination of the top quark mass at the LHC with emphasis on the theoretical uncertainties R Additional Resources are available for this event 


09 May 2014  Integrand reduction techniques at one and higher loops R Additional Resources are available for this event 


07 May 2014  New cosmological concordance with massive sterile neutrinos? 


23 Apr 2014  Understanding more about nonsupersymmetric dualities 


22 Apr 2014  SUSY model building for a 126 GeV Higgs R Additional Resources are available for this event 


16 Apr 2014  Higgs Compositeness from Direct Searches R Additional Resources are available for this event 


09 Apr 2014  An introduction to (multiple) polylogarithms and their symbology 


20 Mar 2014  Dynamics of baroclinic multiple zonal jets and ambient eddies 


20 Mar 2014  How Waves Organise Turbulence 


19 Mar 2014  A New Class of QFTs: from Dbranes to the Geometry of Scattering Amplitudes 


18 Mar 2014  Higgs Particle, Technidilaton and Gaugegravity Dualities 


14 Mar 2014  Bounding the Higgs width at the LHC R Additional Resources are available for this event 


12 Mar 2014  From multiple unitarity cuts to the coproduct of Feynman integrals R Additional Resources are available for this event 


05 Feb 2014  High multiplicity QCD at Nexttoleading order R Additional Resources are available for this event 


30 Jan 2014  When does the gluon reggeize? 


29 Jan 2014  Nonperturbative propagators and running coupling in the conformal window of QCD 


2013  
11 Dec 2013  From gluons to gravitons in the soft limit 


09 Dec 2013  Resonances and scattering states in lattice QCD: the pionnucleon system 


06 Dec 2013  Conformal Bootstrap in diverse dimensions 


26 Nov 2013  Physics near the conformal boundary in SU(3) gauge theory 


21 Nov 2013  A tale of two factorizations 


20 Nov 2013  Nonperturbative GaugeHiggs Unification R Additional Resources are available for this event 


13 Nov 2013  Muon g2 on the lattice: The Challenge R Additional Resources are available for this event 


06 Nov 2013  Colourkinematics Duality 


30 Oct 2013  Higgs Portal to New Physics R Additional Resources are available for this event 


23 Oct 2013  The gradient flow and the determination of alpha_s R Additional Resources are available for this event 


16 Oct 2013  Effective Lagrangian for the Higgs 


25 Sep 2013  UHECR and extensions of the Standard Model R Additional Resources are available for this event 


22 Aug 2013  Interference Radiative Corrections to the Proton's Weak Charge 


05 Jun 2013  Degeneracies in inflationary signatures of UV physics R Additional Resources are available for this event 


22 May 2013  Probing Lepton Number Violation on Three Frontiers R Additional Resources are available for this event 


15 May 2013  The Industrial Revolution for Charm: From Sweatshops to Factories 


10 May 2013  Operator Product Expansion Algebra 


03 Apr 2013  War on Lambda: fighting the cosmological constant problem 


27 Mar 2013  Inadequacy of zerowidth approximation for a light Higgs boson signal R Additional Resources are available for this event 


21 Mar 2013  Multiloops and renormalization schemes for lattice matching 


20 Mar 2013  Status of Flavour Physics in 2013 R Additional Resources are available for this event 


13 Mar 2013  Scale Invariance and Conformal Invariance 


06 Mar 2013  Gravitational waves from first order phase transitions in the early universe 


20 Feb 2013  Rare b> s l^+l^ decays  getting ready ... R Additional Resources are available for this event 


06 Feb 2013  The threeloop fourpoint correlator in N=4 SYM and its relation to singlevalued polylogarithms R Additional Resources are available for this event 


30 Jan 2013  High multiplicity NLO calculations with BlackHat and Sherpa 


23 Jan 2013  UV Completions of Composite Higgs Models with Partial Compositeness R Additional Resources are available for this event 


16 Jan 2013  Hard Jets and Higgs Bosons R Additional Resources are available for this event 


2012  
12 Dec 2012  Asymptotic energy dependence of hadronic total cross sections and lattice QCD R Additional Resources are available for this event 


05 Dec 2012  Recent results in top physics 


28 Nov 2012  QCD, random matrix theory and the sign problem 


26 Nov 2012  Parton distributions with LHC data 


23 Nov 2012  Resummation of largex and smallx double logarithms in DIS and semiinclusive e^+e^ annihilation R Additional Resources are available for this event 


21 Nov 2012  Hadron resonances from QCD 


07 Nov 2012  Deconfinement transitions of large N QCD with chemical potential at weak and strong coupling 


24 Oct 2012  Perspectives on Higgs Physics R Additional Resources are available for this event 


10 Oct 2012  The Tight Knot Spectrum of QCD Flux Tubes R Additional Resources are available for this event 


28 Jun 2012  Generalized Parton Distributions and hard exclusive processes 


23 May 2012  Minimal Walking Technicolor in the LHC era 


09 May 2012  Flavour and the LHC in 2012 plus R Additional Resources are available for this event 


02 May 2012  Fluxtubes as bosonic strings 


28 Apr 2012  Inflation is hot! R Additional Resources are available for this event 


27 Apr 2012  The emergence of scaling in QCD jets 


18 Apr 2012  Constraining Grand Unification Scenarios using the First and Second Generation Sfermion Masses R Additional Resources are available for this event 


14 Mar 2012  Lattice Artifacts in Strongly Interacting Theories 


07 Mar 2012  Dilepton transverse momentum distribution variables at the Tevatron and the LHC R Additional Resources are available for this event 


29 Feb 2012  Higgsless models of strong EWSB and EWPT: Technicolor vs Conformal Technicolor R Additional Resources are available for this event 


22 Feb 2012  Lattice QCD measurement of the strong coupling constant R Additional Resources are available for this event 


15 Feb 2012  Signatures of Supersymmetry from the Early Universe 


01 Feb 2012  Searches for Supersymmetry at the LHC R Additional Resources are available for this event 


25 Jan 2012  Fundamental Particle Physics and Cosmology with High Energy Gamma ray 


2011  
07 Dec 2011  Fundamental Physics @ Low Energies 


25 Nov 2011  Tensor Reduction at One Loop 


23 Nov 2011  Discrete R symmetries and the generalised NMSSM 


16 Nov 2011  QCD flavourblindness on the lattice and in the real world R Additional Resources are available for this event 


02 Nov 2011  Explicit and spontaneous breaking of SU(3) into its finite subgroups R Additional Resources are available for this event 


26 Oct 2011  Testing the laws of gravity on cosmological scales 


19 Oct 2011  New methods in lattice hadron spectroscopy R Additional Resources are available for this event 


12 Oct 2011  Inflation along a supersymmetric flat direction and supergravity corrections R Additional Resources are available for this event 


28 Sep 2011  New ideas on jet quenching in heavy ion collisions at the LHC 


29 Jun 2011  Chiral Effective Field Theory Beyond the PowerCounting Regime 


09 Jun 2011  Lattice QCD with physically light up and down quarks 


18 May 2011  Scaling Lattice QCD beyond 100 GPUs 


11 May 2011  Structure of the lowestlying baryons in Chiral Perturbation Theory 


04 May 2011  NLO predictions for WW plus jets R Additional Resources are available for this event 


27 Apr 2011  New developments in lattice supersymmetry R Additional Resources are available for this event 


13 Apr 2011  More Minimal MRSSM: lepton number as R symmetry, sneutrino as down type Higgs R Additional Resources are available for this event 


06 Apr 2011  Soft and Coulombgluon resummation in pairproduction of heavy coloured particles R Additional Resources are available for this event 


30 Mar 2011  Dark Matter on the Real Projective Plane 


23 Mar 2011  Light scalars from compactified extra dimensions. Lattice results 


09 Mar 2011  High Temperature QCD from Lattice Gauge Theory: Recent Results 


23 Feb 2011  Unitarity methods for loop amplitudes R Additional Resources are available for this event 


20 Feb 2011  Lower energy tests of the Standard Model 


16 Feb 2011  Perturbative QCD for LHC physics R Additional Resources are available for this event 


12 Jan 2011  Cosmology and the String Axiverse R Additional Resources are available for this event 


2010  
08 Dec 2010  New Techniques for Scattering Amplitudes in N=4 SYM 


01 Dec 2010  NLO QCD corrections to ZZ production at the LHC in extradimension models. 


17 Nov 2010  Multiple supersymmetrybreaking sectors. Origins, spectra and uses. 


10 Nov 2010  What can we learn about neutrinoless double beta decay at the LHC ? 


27 Oct 2010  Jets at the LHC with HEJ 


15 Sep 2010  S(3) Symmetry and its Breaking in Flavor Physics 


01 Sep 2010  On the possibility of light string resonances at the LHC and Tevatron from RandallSundrum throats 


17 Aug 2010  Exotic and excited meson spectroscopy and radiative transitions from lattice QCD R Additional Resources are available for this event 


19 May 2010  Finding New Physics with B decays: prospects for B to K* mu+mu 


05 May 2010  Why (your) mass isn't gauge dependent: Nielsen Identities R Additional Resources are available for this event 


28 Apr 2010  Recent developments in quantum gravity 


31 Mar 2010  The neutral kaon mixing parameter from lattice QCD 


24 Mar 2010  g2 of the muon: touchstone of the Standard Model, keyhole to New Physics? 


17 Mar 2010  Path Integral Methods for Soft Gluon Resummation R Additional Resources are available for this event 


12 Mar 2010  The Thomas Binoth Symposium R Additional Resources are available for this event 


10 Feb 2010  From gauge fields to observables: a bottomup construction in Landaugauge QCD and beyond 


03 Feb 2010  Inflation and the CMB 


27 Jan 2010  The ATLAS Upgrade R Additional Resources are available for this event 


13 Jan 2010  Shining a light on strongly interacting matter R Additional Resources are available for this event 


2009  
02 Dec 2009  Life in Technicolor: Bright and dark matter from new strong interactions 


11 Nov 2009  Inflation Models in Supergravity 


04 Nov 2009  Algebraic Geometry and Landau Gauge Fixing on the Lattice 


28 Oct 2009  Lattice simulation of 2dimensional super YangMills 


14 Oct 2009  On comparing the phase diagram of SU(N) gauge theories at weak and strong coupling R Additional Resources are available for this event 


05 Oct 2009  Spacetime reduction of largeN gauge theories: a lattice perspective R Additional Resources are available for this event 


28 Sep 2009  Conformal vs confining scenario in SU(2) with adjoint fermions R Additional Resources are available for this event 

About Particle Physics Theory seminars
The Particle Physics Theory seminar is a weekly series of talks reflecting the diverse interests of the group. Topics include analytic and numerical calculations based on the Standard Model of elementary particle physics, theories exploring new physics, as well as more formal developments in gauge theories and gravity.
Find out more about Particle Physics Theory seminars.