Research outputs: Prof. Arjun Berera

  1. 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)
  2. 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 and fields, 98, 8 (2018)
  3. Chaotic properties of a turbulent isotropic fluid DOI
    A. Berera and R. D. J. G. Ho, Physical Review Letters, 120 (2018)
  4. 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)
  5. Space Dust Collisions as a Planetary Escape Mechanism DOI
    Arjun Berera, Astrobiology, 17, 12 , p. 1274-1282 (2017)
  6. Knotty inflation and the dimensionality of spacetime DOI
    Arjun Berera, Roman V. Buniy, Thomas W. Kephart, Heinrich Paes and Joao G. Rosa, European Physical Journal C: Particles and Fields, 77, 10 (2017)
  7. 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)
  8. 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)
  9. Warm Little Inflaton DOI
    Mar Bastero-Gil, Arjun Berera, Rudnei O. Ramos and Joao G. Rosa, Physical Review Letters, 117, 15 (2016)
  10. 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, Particles and fields, 94 (2016)
  11. 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)
  12. 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)
  13. 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)
  14. 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)
  15. Fluctuation-dissipation dynamics of cosmological scalar fields DOI
    Sam Bartrum, Arjun Berera and João G. Rosa, Physical Review D, Particles and fields, 91, 8 (2015)
  16. Energy transfer and dissipation in forced isotropic turbulence DOI
    W. D. McComb, A. Berera, S. R. Yoffe and M. F. Linkmann, Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 91, 4 (2015)
  17. 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)
  18. 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 - Statistical, Nonlinear and Soft Matter Physics, 90, 5 (2014)
  19. Magnetic helicity and the evolution of decaying magnetohydrodynamic turbulence DOI
    Arjun Berera and Moritz Linkmann, Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 90, 4 (2014)
  20. 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)
  21. 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)
  22. 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)
  23. 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)
  24. Delaying the waterfall transition in warm hybrid inflation
    Mar Bastero-Gil, Arjun Berera, Thomas P. Metcalf and Joao G. Rosa (2013)
  25. Warming up for Planck DOI
    Sam Bartrum, Arjun Berera and Joao G. Rosa, Journal of Cosmology and Astroparticle Physics (JCAP), 2013, June (2013)
  26. Erratum DOI
    Arjun Berera and Raghavan Rangarajan, Physical Review D, Particles and fields, 87, 4 (2013)
  27. On the power spectrum generated during inflation DOI
    Mar Bastero-Gil, Arjun Berera, Namit Mahajan and Raghavan Rangarajan, Physical Review D, Particles and fields, 87, 8 (2013)
  28. Quantum phase of inflation DOI
    Arjun Berera and Raghavan Rangarajan, Physical Review D, Particles and fields, 87, 4 (2013)
  29. 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)
  30. Eulerian field-theoretic closure formalisms for fluid turbulence DOI
    Arjun Berera, Matthew Salewski and W. D. McComb, Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 87, 1 (2013)
  31. 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)
  32. Gravitino cosmology in supersymmetric warm inflation DOI
    Sam Bartrum, Arjun Berera and Joao G. Rosa, Physical Review D, Particles and fields, 86, 12 (2012)
  33. Warming up brane-antibrane inflation DOI
    Mar Bastero-Gil, Arjun Berera and João G. Rosa, Physical Review D, Particles and fields, 84, 10 (2011)
  34. 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)
  35. 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)
  36. 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)
  37. 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)
  38. Recent developments in dark matter searches DOI
    A. Berera, Pramana, 76, 5 , p. 783-794 (2011)
  39. Reexamination of the infrared properties of randomly stirred hydrodynamics DOI
    A. Berera and S.R. Yoffe, Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 82, 6 (2010)
  40. 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)
  41. Taylor's (1935) dissipation surrogate reinterpreted DOI
    W. David McComb, Arjun Berera, Matthew Salewski and Samuel Yoffe, Physics of Fluids, 22, 6 (2010)
  42. The Quantum Phase of Inflation DOI
    Arjun Berera and Raghavan Rangarajan, Physical Review D, Particles and fields, 87, 4 (2009)
  43. Hybrid quintessential inflation DOI
    Mar Bastero-Gil, Arjun Berera, Brendan M. Jackson and Andy Taylor, Physics Letters B, 678, p. 157-163 (2009)
  44. 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)
  45. Warm Inflation Model Building DOI
    Mar Bastero-Gil and Arjun Berera, International Journal of Modern Physics A, 24, p. 2207-2240 (2009)
  46. Towards Realizing Warm Inflation in String Theory
    Mar Bastero-Gil, Arjun Berera, James B. Dent and Thomas W. Kephart, 0904, p. 2195 (2009)
  47. 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, 72, p. 263-267 (2009)
  48. 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, Particles and fields, 79, 4 (2009)
  49. Developments in inflationary cosmology DOI
    A. Berera, Pramana, 72, 1 , p. 169-182 (2009)
  50. Warm inflation and its microphysical basis DOI
    A. Berera, I.G. Moss and R.O. Ramos, Reports on Progress in Physics, 72, 2 (2009)
  51. Warm hilltop inflation DOI
    Juan Carlos Bueno Sánchez, Mar Bastero-Gil, Arjun Berera and Konstantinos Dimopoulos, Physical Review D, Particles and fields, 77, 12 (2008)
  52. Lack of initial conditions dependence of fluctuations in warm inflation
    Arjun Berera, Lisa M. H. Hall, Ian G. Moss and Hiranya V. Peiris, 0805, p. 2112 (2008)
  53. Gauge Symmetry and Slavnov-Taylor Identities for Randomly Stirred Fluids DOI
    Arjun Berera and David Hochberg, Physical Review Letters, 99, 25 (2007)
  54. Local approximations for effective scalar field equations of motion DOI
    Arjun Berera, Ian G. Moss and Rudnei O. Ramos, Physical Review D, Particles and fields, 76, 8 (2007)
  55. Warm inflation dynamics in the low temperature regime DOI
    Mar Bastero-Gil and Arjun Berera, Physical Review D, Particles and fields, 76, 4 (2007)
  56. Large transient states in quantum field theory DOI
    A. Berera, Nuclear Physics A, 792, 3-4 , p. 306-340 (2007)
  57. Asymmetric inflation: Exact solutions DOI
    Roman V. Buniy, Arjun Berera and Thomas W. Kephart, Physical Review D, Particles and fields, 73, 6 , p. 63529 (2006)
  58. The warm inflationary universe DOI
    Arjun Berera, Contemporary Physics, 47, 1 , p. 33-49 (2006)
  59. Galilean invariance and homogeneous anisotropic randomly stirred flows DOI
    Arjun Berera and David Hochberg, Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 72, 5 , p. 57301 (2005)
  60. Sneutrino warm inflation in the minimal supersymmetric model DOI
    Mar Bastero-Gil and Arjun Berera, Physical Review D, Particles and fields, 72, 10 (2005)
  61. Dynamics of interacting scalar fields in expanding space-time DOI
    Arjun Berera and Rudnei O. Ramos, Physical Review D, Particles and fields, 71, 2 (2005)
  62. 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)
  63. 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)
  64. Scalar perturbation spectra from warm inflation DOI
    Lisa M H Hall, Ian G. Moss and Arjun Berera, Physical Review D, Particles and fields, 69, 8 (2004)
  65. Construction of a robust warm inflation mechanism DOI
    Arjun Berera and Rudnei O. Ramos, Physics Letters B, 567, 3-4 , p. 294-304 (2003)
  66. 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)
  67. Large-Scale Properties of MHD Turbulence
    D. Hochberg and A. Berera, 269, p. 313 (2002)
  68. 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 and fields, 66, 4 (2002)
  69. Dissipative Dynamics of Inflation
    A. Berera, p. 393 (2001)
  70. Detection limits for super-Hubble suppression of causal fluctuations
    Arjun Berera and Alan F. Heavens, Physical Review D, Particles and fields, 62, 12 , p. 1-7 (2000)
  71. Perturbation spectra in the warm inflationary scenario
    A. N. Taylor and A. Berera, Physical Review D, Particles and fields, 62, 8 , p. 1-11 (2000)
  72. 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)
  73. Tale of two hard Pomerons
    Arjun Berera, Physical Review D, Particles and fields, 62, 1 , p. 1-20 (2000)
  74. 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)
  75. Ubiquitous inflaton in string-inspired models
    Arjun Berera and Thomas W. Kephart, Physical Review Letters, 83, 6 , p. 1084-1087 (1999)
  76. 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)
  77. Strong dissipative behavior in quantum field theory
    Arjun Berera, Marcelo Gleiset and Rudnei O. Ramos, Physical Review D, Particles and fields, 58, 12 (1998)
  78. Interpolating the stage of exponential expansion in the early universe
    Arjun Berera, Physical Review D, Particles and fields, 55, 6 , p. 3346-3357 (1997)
  79. 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)
  80. Double pomeron jet cross sections DOI
    Arjun Berera and John C. Collins, Nuclear Physics B, 474, 1 , p. 183-213 (1996)
  81. Thermal properties of an inflationary universe
    Arjun Berera, Physical Review D, Particles and fields, 54, 4 , p. 2519-2534 (1996)
  82. Behavior of diffractive parton distribution functions
    Arjun Berera and Davison E. Soper, Physical Review D, Particles and fields, 53, 11 , p. 6162-6179 (1996)
  83. A Renormalization Group Approach to the Chiral Transition DOI
    A. Berera, Annals of physics, 239, 1 , p. 1-21 (1995)
  84. Thermally induced density perturbations in the inflation era DOI
    Arjun Berera and Li Zhi Fang, Physical Review Letters, 74, 11 , p. 1912-1915 (1995)
  85. Warm inflation DOI
    Arjun Berera, Physical Review Letters, 75, 18 , p. 3218-3221 (1995)
  86. Unitary string amplitudes DOI
    Arjun Berera, Nuclear Physics B, 411, 1 , p. 157-180 (1994)
  87. Stochastic fluctuations and structure formation in the Universe DOI
    Arjun Berera and Li Zhi Fang, Physical Review Letters, 72, 4 , p. 458-461 (1994)
  88. 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 - Covering atomic, molecular, and optical physics and quantum information, 42, 10 , p. 6093-6103 (1990)
  89. 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)
  90. Low-temperature analysis of three-phase coexistence DOI
    Arjun Berera and Kenneth A. Dawson, Physical Review A, 42, 6 , p. 3618-3621 (1990)
  91. 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 and Materials Physics, 39, 4 , p. 2442-2452 (1989)
  92. Oxygen-vacancy phase equilibria in YBa2Cu3Oz calculated by the cluster variation method DOI
    A. Berera and D. De Fontaine, Physical Review B: Condensed Matter and Materials Physics, 39, 10 , p. 6727-6736 (1989)
  93. 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)
  94. 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)
  95. 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)
  96. 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)
  97. Vacancy ordering in the basal plane of YBa2Cu3O(sub)z
    L. T. Wille, A. Berera, D. Defontaine and S. C. Moss (1987)