Density Matrix and Squeezed Vacuum State for General Coupling Harmonic Oscillator

DOI10.1088/0253-6102/40/5/523zbMath1167.81376OpenAlexW2158677432MaRDI QIDQ5321235

Tong-Qiang Song

Publication date: 22 July 2009

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/40/5/523

zbMATH Keywords

density matrixsqueezed vacuum statecoupling harmonic oscillator

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05)

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