LATTICEEASY: A Program for Lattice Simulations of Scalar Fields in an Expanding Universe. We describe a C++ program that we have written and made available for calculating the evolution of interacting scalar fields in an expanding universe. The program is particularly useful for the study of reheating and thermalization after inflation. The program and its full documentation are available on the Web at In this paper we provide a brief overview of what the program does and what it is useful for. (Source:

References in zbMATH (referenced in 23 articles , 1 standard article )

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  1. Ballesteros, Guillermo; Ringwald, Andreas; Tamarit, Carlos; Welling, Yvette: Revisiting isocurvature bounds in models unifying the axion with the inflaton (2021)
  2. Caravano, Angelo; Komatsu, Eiichiro; Lozanov, Kaloian D.; Weller, Jochen: Lattice simulations of inflation (2021)
  3. Drees, Manuel; Xu, Yong: Small field polynomial inflation: reheating, radiative stability and lower bound (2021)
  4. Lebedev, Oleg; Smirnov, Fedor; Solomko, Timofey; Yoon, Jong-Hyun: Dark matter production and reheating via direct inflaton couplings: collective effects (2021)
  5. Lebedev, Oleg; Yoon, Jong-Hyun: Challenges for inflaton dark matter (2021)
  6. Antusch, Stefan; Figueroa, Daniel G.; Marschall, Kenneth; Torrenti, Francisco: Energy distribution and equation of state of the early universe: matching the end of inflation and the onset of radiation domination (2020)
  7. Lozanov, Kaloian D.; Amin, Mustafa A.: GFiRe -- gauge field integrator for reheating (2020)
  8. Alonso-Álvarez, Gonzalo; Gehrlein, Julia; Jaeckel, Joerg; Schenk, Sebastian: Very light asymmetric dark matter (2019)
  9. Armendariz-Picon, C.: On the expected production of gravitational waves during preheating (2019)
  10. Braden, Jonathan; Johnson, Matthew C.; Peiris, Hiranya V.; Pontzen, Andrew; Weinfurtner, Silke: Nonlinear dynamics of the cold atom analog false vacuum (2019)
  11. Croon, Djuna; Fernandez, Nicolas; McKeen, David; White, Graham: Stability, reheating, and leptogenesis (2019)
  12. Maity, Debaprasad; Saha, Pankaj: (P)reheating after minimal plateau inflation and constraints from CMB (2019)
  13. Antusch, Stefan; Cefalà, Francesco; Krippendorf, Sven; Muia, Francesco; Orani, Stefano; Quevedo, Fernando: Oscillons from string moduli (2018)
  14. Antusch, Stefan; Cefalà, Francesco; Orani, Stefano: What can we learn from the stochastic gravitational wave background produced by oscillons? (2018)
  15. Ema, Yohei; Karčiauskas, Mindaugas; Lebedev, Oleg; Zatta, Marco: Early universe Higgs dynamics in the presence of the Higgs-inflaton and non-minimal Higgs-gravity couplings (2017)
  16. Hardy, Edward; Unwin, James: Symmetric and asymmetric reheating (2017)
  17. Battarra, Lorenzo; Hertog, Thomas: Particle production near an AdS crunch (2010)
  18. Battefeld, Diana; Battefeld, Thorsten: A terminal velocity on the landscape: particle production near extra species loci in higher dimensions (2010)
  19. De Felice, Antonio; Tsujikawa, Shinji: (f(R)) theories (2010)
  20. Sainio, J.: \textttCUDAEASY-- a GPU accelerated cosmological lattice program (2010)

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