© 2026 Aqora Quantum S.A.S.

Terms Privacy Legal Notice

Physics Letters A

Thermal squeezed states in thermo field dynamics and quantum and thermal fluctuations

Alexey N. Kireev, A. Mann, M. Revzen, Hiroomi Umezawa

Published Dec 1, 1989• 27 citations

DOI: 10.1016/0375-9601(89)90317-4

Related papers

Noise in Two Mode Squeezed States and Thermo Field Dynamics

Hiroomi Umezawa

Springer eBooks•Jan 1, 1993•0 citations

Dissipative squeezed vacuum in non-equilibrium thermo field dynamics

Kyo Yoshida, Tsuyoshi Hayashi, Sachiko Kitajima +1 more

Physica A Statistical Mechanics and its Applications•Oct 26, 2009•5 citations

Thermo field dynamics-Thermal state condition and quantum algebra

H. Matsumoto

•Jan 1, 1986•1 citation

Interacting thermal vacuum and noninteracting asymptotic states in thermo-field dynamics

Alexei A. Abrikosov

Physics of Atomic Nuclei•Feb 1, 1996•1 citation

Dynamical rearrangement of the thermal vacuum in thermo field dynamics

Toshihico Arimitsu, Yoshiko Sudo, Hiroomi Umezawa

Physica A Statistical Mechanics and its Applications•Dec 1, 1987•21 citations

Quantum fluctuations of a mesoscopic RLC electric circuit in thermal coherent states and thermal squeezed states

Zhongqing Wang

By thermo-field dynamics (TFD), we study the quantum fluctuations of charge and magnetic flux of a mesoscopic circuit including resistor, inductor and capacitor (RLC) in coherent states and squeezed states at finite temperature. It is shown that the fluctuations of charge and magnetic flux depend on not only the parameters of the circuit components but also the environmental temperature and squeezing parameters, while the fluctuations don't depend on displacement parameters.

Chinese Journal of Quantum Electronics•Jan 1, 2005•0 citations