Publications by Arjun Berera

The early universe is ACT-ing warm DOI
Arjun Berera, Suddhasattwa Brahma, Zizang Qiu, Rudnei O. Ramos and Gabriel S. Rodrigues, Journal of Cosmology and Astroparticle Physics, 2025, 11, p. 1-22 (2025)
Chaotic measures as an alternative to spectral measures for analysing turbulent flow DOI
Richard D. J. G. Ho, Daniel Clark and Arjun Berera, Atmosphere, 15, 9, p. 1-26 (2024)
Astrophysically sourced quantum coherent photonic signals DOI
Arjun Berera, Jaime Calderón-Figueroa, Liang Chen and Thomas W. Kephart, Physical Review D, 108, 4, p. 1-7 (2023)
The Warm Inflation Story DOI
Arjun Berera, Universe, 9, 6, p. 1-41 (2023)
Parameter study of decaying magnetohydrodynamic turbulence DOI
Andres Armua, Arjun Berera and Jaime Calderon Figueroa, Physical Review E, 107, 5, p. 1-17 (2023)
Detecting microbiology in the upper atmosphere: relative-velocity filtered sampling DOI
Arjun Berera, Daniel J. Brener and Charles S. Cockell, Astrobiology, 23, 4, p. 469-475 (2023)
Looking inside the Swampland from Warm Inflation: Dissipative Effects in De Sitter Expansion DOI
Arjun Berera and Jaime Calderon-Figueroa, Universe, 9, 4, p. 1-11 (2023)
Universal signature of quantum entanglement across cosmological distances DOI
Suddhasattwa Brahma, Arjun Berera and Jaime Calderon-Figueroa, Classical and quantum gravity, 39, 24, p. 1-25 (2022)
Quantum corrections to the primordial tensor spectrum: open EFTs & Markovian decoupling of UV modes DOI
Suddhasattwa Brahma, Arjun Berera and Jaime Calderón-Figueroa, Journal of High Energy Physics, 2022, 8, p. 1-33 (2022)
Viability of quantum communication across interstellar distances DOI
Arjun Berera and Jaime Calderón-Figueroa, Physical Review D, particles, fields, gravitation, and cosmology, 105, 12, p. 1-18 (2022)
Critical transition to a non-chaotic regime in isotropic turbulence DOI
Daniel Clark, Andres Armua, Richard DJG Ho and Arjun Berera, Journal of Fluid Mechanics, 930, p. 1-28 (2022)
Quantum coherence of photons at cosmological distances DOI
Arjun Berera, Suddhasattwa Brahma, Robert Brandenberger, Jaime Calderón-Figueroa and Alan Heavens, Physical Review D, 104, 6, p. 1-11 (2021)
Effect of spatial dimension on a model of fluid turbulence DOI
Daniel Clark, Richard D J G Ho and Arjun Berera, Journal of Fluid Mechanics, 912, p. 1-29 (2021)
Superfast amplification and superfast nonlinear saturation of perturbations as the mechanism of turbulence DOI
Y. Charles Li, Richard D. J. G. Ho, Arjun Berera and Z. C. Feng, Journal of Fluid Mechanics, 904, p. 1-13 (2020)
Quantum coherence to interstellar distances DOI
Arjun Berera, Physical Review D, 102, 6 (2020)
Homogeneous isotropic turbulence in four spatial dimensions DOI
Arjun Berera, Richard D. J. G. Ho and Daniel Clark, Physics of Fluids, 32 (2020)
Role of trans-Planckian modes in cosmology DOI
Arjun Berera, Suddhasattwa Brahma and Jaime R. Calderón, Journal of High Energy Physics (2020)
Chaos and information in two dimensional turbulence DOI
Daniel Clark, Lukas Tarra and Arjun Berera, Physical Review Fluids, 5, 6 (2020)
Trans-Planckian censorship and other swampland bothers addressed in warm inflation DOI
Arjun Berera and Jaime R. Calderón, Physical Review D, 100, 12 (2019)
Information production in homogeneous isotropic turbulence DOI
Arjun Berera and Daniel Clark, Physical Review E, 100, 4 (2019)
Formulating the Kramers problem in field theory DOI
Arjun Berera, Joel Mabillard, Bruno W. Mintz and Rudnei O. Ramos, Physical Review D, 100 (2019)
Warm inflation within a supersymmetric distributed mass model DOI
Mar Bastero-Gil, Arjun Berera, Rafael Hernández-Jiménez and João G. Rosa, Physical Review D, particles, fields, gravitation, and cosmology (2019)
Chaotic behavior of Eulerian magnetohydrodynamic turbulence DOI
Richard Ho, Arjun Berera and Daniel Clark, Physics of Plasmas, 26 (2019)
Fully resolved array of simulations investigating the influence of the magnetic Prandtl number on magnetohydrodynamic turbulence DOI
Mairi E. McKay, Arjun Berera and Richard D. J. G. Ho, Physical Review E (2019)
Dynamical and observational constraints on the warm little inflaton scenario DOI
Mar Bastero-Gil, Arjun Berera, Rafael Hernandez-Jimenez and Joao G. Rosa, Physical Review D, particles, fields, gravitation, and cosmology, 98, 8 (2018)
Chaotic properties of a turbulent isotropic fluid DOI
A. Berera and R. D. J. G. Ho, Physical Review Letters, 120 (2018)
Comparison of forcing functions in magnetohydrodynamics DOI
Mairi E. McKay, Moritz Linkmann, Daniel Clark, Adam A. Chalupa and Arjun Berera, Physical Review Fluids, 2, 11 (2017)
Space Dust Collisions as a Planetary Escape Mechanism DOI
Arjun Berera, Astrobiology, 17, 12, p. 1274-1282 (2017)
Knotty inflation and the dimensionality of spacetime DOI
Arjun Berera, Roman V. Buniy, Thomas W. Kephart, Heinrich Paes and Joao G. Rosa, The European Physical Journal C, 77, 10 (2017)
Effects of Magnetic and Kinetic Helicities on the Growth of Magnetic Fields in Laminar and Turbulent Flows by Helical Fourier Decomposition DOI
Moritz Linkmann, Ganapati Sahoo, Mairi McKay, Arjun Berera and Luca Biferale, Astrophysical Journal, 836, 1 (2017)
Reynolds-number dependence of the dimensionless dissipation rate in homogeneous magnetohydrodynamic turbulence DOI
Moritz Linkmann, Arjun Berera and Erin E. Goldstraw, Physical Review E, 95, 1 (2017)
Warm Little Inflaton DOI
Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos and Joao G. Rosa, Physical Review Letters, 117, 15, p. 1-5 (2016)
Stability of the pion string in a thermal and dense medium DOI
Arjun Berera, Robert Brandenberger, Joel Mabillard and Rudnei O. Ramos, Physical Review D, 94 (2016)
Helical mode interactions and spectral transfer processes in magnetohydrodynamic turbulence DOI
Moritz Linkmann, Arjun Berera, Mairi McKay and Julia Jäger, Journal of Fluid Mechanics, 791, p. 61-96 (2016)
Exploring the Parameter Space of Warm-Inflation Models DOI
Mar Bastero-Gil, Arjun Berera and Nico Kronberg, Journal of Cosmology and Astroparticle Physics (JCAP) (2015)
Self-organization and transition to turbulence in isotropic fluid motion driven by negative damping at low wavenumbers DOI
W. D. McComb, M. F. Linkmann, A. Berera, S. R. Yoffe and B. Jankauskas, Journal of Physics A: Mathematical and Theoretical, 48, 25 (2015)
Nonuniversality and finite dissipation in decaying magnetohydrodynamic turbulence DOI
M. F. Linkmann, A. Berera, W. D. McComb and M. E. McKay, Physical Review Letters, 114, 23 (2015)
Fluctuation-dissipation dynamics of cosmological scalar fields DOI
Sam Bartrum, Arjun Berera and João G. Rosa, Physical Review D, 91, 8 (2015)
Energy transfer and dissipation in forced isotropic turbulence DOI
W. D. McComb, A. Berera, S. R. Yoffe and M. F. Linkmann, Physical Review E, 91, 4 (2015)
Theory of non-Gaussianity in warm inflation DOI
Mar Bastero-Gil, Arjun Berera, Ian G. Moss and Rudnei O. Ramos, Journal of Cosmology and Astroparticle Physics (JCAP), 2014, 12 (2014)
Spectral analysis of structure functions and their scaling exponents in forced isotropic turbulence DOI
W. D. McComb, S. R. Yoffe, M. F. Linkmann and A. Berera, Physical Review E, 90, 5 (2014)
Magnetic helicity and the evolution of decaying magnetohydrodynamic turbulence DOI
Arjun Berera and Moritz Linkmann, Physical Review E, 90, 4 (2014)
Observational implications of mattergenesis during inflation DOI
Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos and João G. Rosa, Journal of Cosmology and Astroparticle Physics (JCAP), 2014, 10 (2014)
Cosmological fluctuations of a random field and radiation fluid DOI
Mar Bastero-Gil, Arjun Berera, Ian G. Moss and Rudnei O. Ramos, Journal of Cosmology and Astroparticle Physics (JCAP), 2014, 05 (2014)
The importance of being warm (during inflation) DOI
Sam Bartrum, Mar Bastero-Gil, Arjun Berera, Rafael Cerezo, Rudnei O. Ramos and Joao G. Rosa, Physics Letters B, 732, p. 116-121 (2014)
Delaying the waterfall transition in warm hybrid inflation DOI
Mar Bastero-Gil, Arjun Berera, Thomas P. Metcalf and Joao G. Rosa, Journal of Cosmology and Astroparticle Physics (JCAP), 2014, 3 (2014)
Delaying the waterfall transition in warm hybrid inflation
Mar Bastero-Gil, Arjun Berera, Thomas P. Metcalf and Joao G. Rosa, ArXiv (2013)
Warming up for Planck DOI
Sam Bartrum, Arjun Berera and Joao G. Rosa, Journal of Cosmology and Astroparticle Physics (JCAP), 2013, June (2013)
Erratum DOI
Arjun Berera and Raghavan Rangarajan, Physical Review D, 87, 4 (2013)
On the power spectrum generated during inflation DOI
Mar Bastero-Gil, Arjun Berera, Namit Mahajan and Raghavan Rangarajan, Physical Review D, 87, 8 (2013)
Quantum phase of inflation DOI
Arjun Berera and Raghavan Rangarajan, Physical Review D, particles, fields, gravitation, and cosmology, 87, 4 (2013)
General dissipation coefficient in low-temperature warm inflation DOI
Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos and Joao G. Rosa, Journal of Cosmology and Astroparticle Physics (JCAP), 2013, January (2013)
Eulerian field-theoretic closure formalisms for fluid turbulence DOI
Arjun Berera, Matthew Salewski and W. D. McComb, Physical Review E, 87, 1, p. - (2013)
Stability analysis for the background equations for inflation with dissipation and in a viscous radiation bath DOI
Mar Bastero-Gil, Arjun Berera, Rafael Cerezo, Rudnei O. Ramos and Gustavo S. Vicente, Journal of Cosmology and Astroparticle Physics (JCAP), 2012, November (2012)
Gravitino cosmology in supersymmetric warm inflation DOI
Sam Bartrum, Arjun Berera and Joao G. Rosa, Physical Review D, 86, 12 (2012)
Warming up brane-antibrane inflation DOI
Mar Bastero-Gil, Arjun Berera and João G. Rosa, Physical Review D, 84, 10 (2011)
Warm baryogenesis DOI
Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos and Joao G. Rosa, Physics Letters B, 712, 4-5, p. 425–429 (2011)
Dissipation coefficients from scalar and fermion quantum field interactions DOI
Mar Bastero-Gil, Arjun Berera and Rudnei O. Ramos, Journal of Cosmology and Astroparticle Physics (JCAP), 09 (2011)
Power suppression from disparate mass scales in effective scalar field theories of inflation and quintessence DOI
Mar Bastero-Gil, Arjun Berera and Brendan M. Jackson, Journal of Cosmology and Astroparticle Physics (JCAP), 07 (2011)
Shear viscous effects on the primordial power spectrum from warm inflation DOI
M. Bastero-Gil, A. Berera and R. O. Ramos, Journal of Cosmology and Astroparticle Physics (JCAP), 2011, 07 (2011)
Recent developments in dark matter searches DOI
A. Berera, Pramana - Journal of Physics, 76, 5, p. 783-794 (2011)
Reexamination of the infrared properties of randomly stirred hydrodynamics DOI
A. Berera and S.R. Yoffe, Physical Review E, 82, 6 (2010)
The gravitino problem in supersymmetric warm inflation DOI
Juan C. Bueno Sánchez, Mar Bastero-Gil, Arjun Berera, Konstantinos Dimopoulos and Kazunori Kohri, Journal of Cosmology and Astroparticle Physics (JCAP), 2011, March (2010)
Taylor's (1935) dissipation surrogate reinterpreted DOI
W. David McComb, Arjun Berera, Matthew Salewski and Samuel Yoffe, Physics of Fluids, 22, 6, p. - (2010)
The Quantum Phase of Inflation DOI
Arjun Berera and Raghavan Rangarajan, Physical Review D, particles, fields, gravitation, and cosmology, 87, 4 (2009)
Hybrid quintessential inflation DOI
Mar Bastero-Gil, Arjun Berera, Brendan M. Jackson and Andy Taylor, Physics Letters B, 678, p. 157-163 (2009)
Gauge fixing, BRS invariance and Ward identities for randomly stirred flows DOI
Arjun Berera and David Hochberg, Nuclear physics b, 814, 3, p. 522-548 (2009)
Warm Inflation Model Building DOI
Mar Bastero-Gil and Arjun Berera, International Journal of Modern Physics A, 24, p. 2207-2240 (2009)
Towards Realizing Warm Inflation in String Theory
Mar Bastero-Gil, Arjun Berera, James B. Dent and Thomas W. Kephart, ArXiv, 0904, p. 2195 (2009)
WHEPP-X: Report of the working group on cosmology DOI
M. Kaplinghat, L. Sriramkumar, A. Berera, P. Chingangbam, R. K. Jain, M. Joy, J. Martin, S. Mohanty, A. Nautiyal, R. Rangarajan et al., Pramana - Journal of Physics, 72, p. 263-267 (2009)
On the large-scale instability in interacting dark energy and dark matter fluids DOI
B.M. Jackson, A. Taylor and A. Berera, Physical Review D, 79, 4 (2009)
Developments in inflationary cosmology DOI
A. Berera, Pramana - Journal of Physics, 72, 1, p. 169-182 (2009)
Warm inflation and its microphysical basis DOI
A. Berera, I.G. Moss and R.O. Ramos, Reports on Progress in Physics, 72, 2 (2009)
Warm hilltop inflation DOI
Juan Carlos Bueno Sánchez, Mar Bastero-Gil, Arjun Berera and Konstantinos Dimopoulos, Physical Review D, 77, 12 (2008)
Lack of initial conditions dependence of fluctuations in warm inflation
Arjun Berera, Lisa M. H. Hall, Ian G. Moss and Hiranya V. Peiris, ArXiv, 0805, p. 2112 (2008)
Gauge Symmetry and Slavnov-Taylor Identities for Randomly Stirred Fluids DOI
Arjun Berera and David Hochberg, Physical Review Letters, 99, 25 (2007)
Local approximations for effective scalar field equations of motion DOI
Arjun Berera, Ian G. Moss and Rudnei O. Ramos, Physical Review D, 76, 8 (2007)
Warm inflation dynamics in the low temperature regime DOI
Mar Bastero-Gil and Arjun Berera, Physical Review D, 76, 4 (2007)
Large transient states in quantum field theory DOI
A. Berera, Nuclear Physics A, 792, 3-4, p. 306-340 (2007)
Asymmetric inflation: Exact solutions DOI
Roman V. Buniy, Arjun Berera and Thomas W. Kephart, Physical Review D, 73, 6, p. 63529 (2006)
The warm inflationary universe DOI
Arjun Berera, Contemporary Physics, 47, 1, p. 33-49 (2006)
Galilean invariance and homogeneous anisotropic randomly stirred flows DOI
Arjun Berera and David Hochberg, Physical Review E, 72, 5, p. 57301 (2005)
Sneutrino warm inflation in the minimal supersymmetric model DOI
Mar Bastero-Gil and Arjun Berera, Physical Review D, 72, 10 (2005)
Dynamics of interacting scalar fields in expanding space-time DOI
Arjun Berera and Rudnei O. Ramos, Physical Review D, 71, 2 (2005)
The eccentric universe DOI
Arjun Berera, Roman V. Buniy and Thomas W. Kephart, Journal of Cosmology and Astroparticle Physics (JCAP), 10, p. 265-274 (2004)
Constraining warm inflation with the cosmic microwave background DOI
Lisa M H Hall, Ian G. Moss and Arjun Berera, Physics Letters B, 589, 1-2, p. 1-6 (2004)
Scalar perturbation spectra from warm inflation DOI
Lisa M H Hall, Ian G. Moss and Arjun Berera, Physical Review D, particles, fields, gravitation, and cosmology, 69, 8 (2004)
Construction of a robust warm inflation mechanism DOI
Arjun Berera and Rudnei O. Ramos, Physics Letters B, 567, 3-4, p. 294-304 (2003)
A full-acceptance detector at the LHC (FELIX) DOI
A. Ageev, K. Akhobadze, L. Alvero, G. Amelino-Camelia, V. Avati, R. Baier, J. Bartels, G. Baur, M. Beneke, A. Berera et al., Journal of Physics G: Nuclear and Particle Physics, 28, 6 (2002)
Large-Scale Properties of MHD Turbulence
D. Hochberg and A. Berera, The Evolving Sun and its Influence on Planetary Environments. ASP Conference Proceedings, 269, p. 313 (2002)
Non-Gaussian signatures in the cosmic background radiation from warm inflation DOI
S. Gupta, A. Berera, A. F. Heavens and S. Matarrese, Physical Review D, particles, fields, gravitation, and cosmology, 66, 4 (2002)
Dissipative Dynamics of Inflation
A. Berera, Particles, Strings, and Cosmology, Proceedings of the Eighth International Conference, Rinton Press, p. 393 (2001)
Detection limits for super-Hubble suppression of causal fluctuations
Arjun Berera and Alan F. Heavens, Physical Review D, particles, fields, gravitation, and cosmology, 62, 12, p. 1-7 (2000)
Perturbation spectra in the warm inflationary scenario
A. N. Taylor and A. Berera, Physical Review D, particles, fields, gravitation, and cosmology, 62, 8, p. 1-11 (2000)
Warm inflation in the adiabatic regime - A model, an existence proof for inflationary dynamics in quantum field theory DOI
Arjun Berera, Nuclear physics b, 585, 3, p. 666-714 (2000)
Tale of two hard Pomerons
Arjun Berera, Physical Review D, particles, fields, gravitation, and cosmology, 62, 1, p. 1-20 (2000)
Inverting the Sachs-Wolfe formula: an inverse problem arising in early-universe cosmology DOI
A. Berera and P. A. Martin, Inverse problems, 15, 6, p. 1393-1404 (1999)
Ubiquitous inflaton in string-inspired models
Arjun Berera and Thomas W. Kephart, Physical Review Letters, 83, 6, p. 1084-1087 (1999)
A first principles warm inflation model that solves the cosmological horizon and flatness problems
Arjun Berera, Marcelo Gleiser and Rudnei O. Ramos, Physical Review Letters, 83, 2, p. 264-267 (1999)
Strong dissipative behavior in quantum field theory
Arjun Berera, Marcelo Gleiset and Rudnei O. Ramos, Physical Review D, particles, fields, gravitation, and cosmology, 58, 12 (1998)
Interpolating the stage of exponential expansion in the early universe
Arjun Berera, Physical Review D, particles, fields, gravitation, and cosmology, 55, 6, p. 3346-3357 (1997)
The limiting curve of leading particles from hadron-nucleus collisions at infinite A DOI
A. Berera, M. Strikman, W. S. Toothacker, W. D. Walker and J. J. Whitmore, Physics Letters B, 403, p. 1-7 (1997)
Double pomeron jet cross sections DOI
Arjun Berera and John C. Collins, Nuclear physics b, 474, 1, p. 183-213 (1996)
Thermal properties of an inflationary universe
Arjun Berera, Physical Review D, particles, fields, gravitation, and cosmology, 54, 4, p. 2519-2534 (1996)
Behavior of diffractive parton distribution functions
Arjun Berera and Davison E. Soper, Physical Review D, particles, fields, gravitation, and cosmology, 53, 11, p. 6162-6179 (1996)
A Renormalization Group Approach to the Chiral Transition DOI
A. Berera, Annals of Physics, 239, 1, p. 1-21 (1995)
Thermally induced density perturbations in the inflation era DOI
Arjun Berera and Li Zhi Fang, Physical Review Letters, 74, 11, p. 1912-1915 (1995)
Warm inflation DOI
Arjun Berera, Physical Review Letters, 75, 18, p. 3218-3221 (1995)
Unitary string amplitudes DOI
Arjun Berera, Nuclear physics b, 411, 1, p. 157-180 (1994)
Stochastic fluctuations and structure formation in the Universe DOI
Arjun Berera and Li Zhi Fang, Physical Review Letters, 72, 4, p. 458-461 (1994)
Surface phase transitions: Roughening, preroughening, orientational roughening, and reconstruction in an isotropic frustrated Ising model DOI
B. Kahng, A. Berera and K. A. Dawson, Physical Review A, 42, 10, p. 6093-6103 (1990)
Accounting for fluctuations in a lattice model of microemulsions DOI
K. A. Dawson, B. L. Walker and A. Berera, Physica a-Statistical mechanics and its applications, 165, 3, p. 320-351 (1990)
Low-temperature analysis of three-phase coexistence DOI
Arjun Berera and Kenneth A. Dawson, Physical Review A, 42, 6, p. 3618-3621 (1990)
Determination of effective-pair interactions in random alloys by configurational averaging DOI
H. Dreyssé, A. Berera, L. T. Wille and D. De Fontaine, Physical Review B (Condensed Matter), 39, 4, p. 2442-2452 (1989)
Oxygen-vacancy phase equilibria in YBa2Cu3Oz calculated by the cluster variation method DOI
A. Berera and D. De Fontaine, Physical Review B (Condensed Matter), 39, 10, p. 6727-6736 (1989)
Thermodynammics of oxygen-vacancy ordering in YBa 2Cu 3O z DOI
A. Berera, L. T. Wille and D. de Fontaine, Physica C: Superconductivity and its Applications, 153, p. 598-601 (1988)
A direct method for obtaining effective pair interactions in binary alloys DOI
A. Berera, H. Dreysse, L. T. Willes and D. de Fontaine, Journal of Physics F: Metal Physics, 18, 4 (1988)
Oxygen-vacancy ordering in the YBa2Cu3Oz basal plane studied by the cluster variation method DOI
A. Berera, L. T. Wille and D. de Fontaine, Journal of Statistical Physics, 50, 5, p. 1245-1253 (1988)
Thermodynamics of oxygen ordering in YBa2Cu3Oz DOI
L. T. Wille, A. Berera and D. De Fontaine, Physical Review Letters, 60, 11, p. 1065-1068 (1988)
Vacancy ordering in the basal plane of YBa2Cu3O(sub)z
L. T. Wille, A. Berera, D. Defontaine and S. C. Moss (1987)

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Publications by Arjun Berera