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S. Kumar

55 papers hereh-index 211.5k citations93 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author10
  • middle author20
  • last author24

Across the 55 of 55 papers where every author was matched, so the position is known.

fields
  • hep-th43
  • hep-ph9
  • cond-mat.quant-gas2
  • astro-ph1
same name
  • S. Kumar — 361 papers
  • S. Kumar — 267 papers
  • S. Kumar — 103 papers
  • S. Kumar — 81 papers, h 28
  • S. Kumar — 71 papers
  • S. Kumar — 51 papers, h 92

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19962023
most citedNon-Perturbative Quantum Dynamics of a New Inflation Model

89 citations · 1.2k across the 53 of their papers we have counts for

collaborators
Showing 1998 · hep-phShow all

3 papers · 2 filters

hep-ph1998★ 4 cited

Non-Equilibrium Real-Time Dynamics of Quantum Fields: Linear and Non-Linear Relaxation in Scalar and Gauge Theories

D. Boyanovsky, H. J. de Vega, R. Holman +3

The real time evolution of field condensates is solved for small and large field amplitudes in scalar theories.For small amplitudes,the quantum equations of motion for the condensa…

hep-ph1998★ 46 cited

Real-time Relaxation and Kinetics in Hot Scalar QED: Landau Damping

Daniel Boyanovsky, Hector J. de Vega, Richard Holman +2

The real time evolution of field condensates with soft length scales k^{-1}>(eT)^{-1} is solved in hot scalar electrodynamics, with a view towards understanding relaxational phenom…

hep-ph1998★ 1 cited

Out of Equilibrium Fields in Inflationary Dynamics. Density Fluctuations

D. Boyanovsky, D. Cormier, H. J. de Vega +2

The energy and time scales during the inflationary stage of the universe calls for an out of equilibrium quantum field treatment. Moreover, the high energy densities involved make…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.