Open AccessQUANTUM FLUCTUATIONS OF CHARGE AND CURRENT IN MESOSCOPIC RLC CIRCUIT IN SQUEEZED VACUUM STATE
Author(s) -
Gu Yong-Jian
Publication year - 2000
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.965
Subject(s) - mesoscopic physics , rlc circuit , physics , quantum fluctuation , vacuum state , charge (physics) , squeezed coherent state , quantum , nonclassical light , current (fluid) , quantum mechanics , condensed matter physics , voltage , coherent states , capacitor , thermodynamics
A method of quantizing an active RLC circuit is developed, and the quantum fluctuations of the charge and current in the mesoscopic RLC circuit in the squeezed vacuum state, especially the influences of the resistance and the squeezing parameters on the quantum fluctuations are investigated.