Damping and pseudo-fermions

6533b7cefe1ef96bd1257b46

RESEARCH PRODUCT

Damping and pseudo-fermions

subject

Physics Quantum Physics pseudo-fermions Time evolution FOS: Physical sciences Statistical and Nonlinear Physics Mathematical Physics (math-ph)Fermion Mathematics::Spectral Theory symbols.namesake symbols Quantum Physics (quant-ph)Settore MAT/07 - Fisica Matematica Quantum Mathematical Physics Schrödinger's cat Mathematical physics

description

After a short abstract introduction on the time evolution driven by non self-adjoint hamiltonians, we show how the recently introduced concept of {\em pseudo-fermion} can be used in the description of damping in finite dimensional quantum systems, and we compare the results deduced adopting the Schr\"odinger and the Heisenberg representations.

year	journal	country	edition	language
2012-12-15	Journal of Mathematical Physics

https://doi.org/10.1063/1.4790514

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