42 citations · 87 across the 15 of their papers we have counts for
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math-ph2005★ 9 cited
A Remark on the Strict Positivity of the Entropy Production
Walter H. Aschbacher, Herbert Spohn
We establish an algebraic criterion which ensures the strict positivity of the entropy production in quantum models consisting of a small system coupled to thermal reservoirs at di…
math-ph2005★ 42 cited
Out of equilibrium correlations in the XY chain
Walter H. Aschbacher, Jean-Marie Barbaroux
We study the transversal XY spin-spin correlations in the non-equilibrium steady state constructed in \cite{AP03} and prove their spatial exponential decay close to equilibrium.