401 citations · 7.7k across the 185 of their papers we have counts for
Showing 1992Show all
2 papers · 1 filter
gr-qc1992★ 100 cited
The Entropy of the Gravitational Field
R. Brandenberger, T. Prokopec, V. Mukhanov
We derive a formula for the nonequilibrium entropy of a classical stochastic field in terms of correlation functions of this field. The formalism is then applied to define the entr…
astro-ph1992★ 107 cited
Entropy of a Classical Stochastic Field and Cosmological Perturbation
R. Brandenberger, V. Mukhanov, T. Prokopec
We propose a general definition of nonequilibrium entropy of a classical stochastic field. As an example of particular interest in cosmology we apply this definition to compute the…