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math-ph2006★ 38 cited
Theory of Non-Equilibrium Sationary States as a Theory of Resonances
M. Merkli, M. Mueck, I. M. Sigal
We study a small quantum system (e.g. a simplified model for an atom or molecule) interacting with two bosonic or fermionic reservoirs (say, photon or phonon fields). We show that…
math-ph2005
Instability of Equilibrium States for Coupled Heat Reservoirs at Different Temperatures
M. Merkli, M. Mück, I. M. Sigal
We consider quantum systems consisting of a ``small'' system coupled to two reservoirs (called open systems). We show that such a system has no equilibrium states normal with respe…