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math-ph2014
Fermionic Meixner probability distributions, Lie algebras and quadratic Hamiltonians
L. Accardi, I. Ya. Aref'eva, I. V. Volovich
We introduce the quadratic Fermi algebra, which is a Lie algebra, and show that the vacuum distributions of the associated Hamiltonians define the fermionic Meixner probability dis…
math-ph2002★ 18 cited
A stochastic golden rule and quantum Langevin equation for the low density limit
L. Accardi, A. N. Pechen, I. V. Volovich
A rigorous derivation of quantum Langevin equation from microscopic dynamics in the low density limit is given. We consider a quantum model of a microscopic system (test particle)…