Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Modern Physics Letters B

HIGHER-ORDER SUCCESSIVE SQUEEZED THERMAL STATES

Vasile A. Popescu

Published Mar 10, 2000• 1 citation
Publisher

Abstract

The statistical properties of the higher-order squeezed thermal states can be improved by successive application of the squeeze operator. We compare our method with the usual procedure for higher-order squeezing.
DOI
10.1142/s0217984900000306

Related papers

HIGHER-ORDER SUCCESSIVE SQUEEZED NUMBER AND COHERENT STATES

Vasile A. Popescu

The statistical properties of the higher-order squeezed thermal states [V. A. Popescu, Mod. Phys. Lett. B14, 203 (2000)] and of the higher-order squeezed number and coherent states (this paper) can be improved by successive application of the squeeze operator. We compare our method with the usual procedure for higher-order squeezing and with another way for superposition of two squeezed coherent states.

Modern Physics Letters B•Jul 10, 2000•1 citation

SECOND-ORDER CORRELATION FUNCTION FOR SUCCESSIVE SQUEEZED STATES

Vasile A. Popescu

By successive application of the squeeze operator, we obtain different quantum statistical properties for the squeezed number, the squeezed thermal, the squeezed coherent and the displaced squeezed thermal states. We compare our enhanced squeezing method with other procedures for superposition of two squeezed coherent states.

Modern Physics Letters B•Dec 30, 1999•4 citations

HIGHER－ORDER SQUEEZING FOR THE STATES GENERATED BY EXCITATIONS ON A SQUEEZED VACUUM STATE

Zhongxi Zhang, 范洪义

ＨＩＧＨＥＲ－ＯＲＤＥＲＳＱＵＥＥＺＩＮＧＦＯＲＴＨＥＳＴＡＴＥＳＧＥＮＥＲＡＴＥＤＢＹＥＸＣＩＴＡＴＩＯＮＳＯＮＡＳＱＵＥＥＺＥＤＶＡＣＵＵＭＳＴＡＴＥＺｈａｎｇＺｈｏｎｇｘｉ，（张中熙）；ＦａｎＨｏｎｇｙｉ（范洪义）（ＤｅｐａｒｔｎｉｅｎｔｏｆＰ...

东南大学学报：英文版•Jan 1, 1994•0 citations

Higher-order fluctuations and measured phase operators in the squeezed thermal states

Chuan-hua Dong

Journal of Shanghai University (English Edition)•Mar 1, 1999•0 citations

Successive squeezed states

Vasile A. Popescu

It is shown that we can change the statistics of light by successive application of the squeeze and the displacement operators.

Optical Engineering•Jun 1, 1996•3 citations

HIGHER-ORDER FLUCTUATIONS IN COHERENT STATES AND SQUEEZED STATES WITH THERMAL NOISE

Chuan-hua Dong, 上海大学物理系，上海 200072

By making use of thermo-field dynamics(TFD),higher-order fluctuations and higher-order squeezing of quadrature components for coherent states and squeezed states with thermal noise have been studied.The higher-order fluctuations of the phase for these thermalized states have been investigated using the concept of measured phase operators.Thus the dependence of the lower-and higher-order fluctuations and squeezing on temperature in these states at finite temperature can be seen.It is significant to discuss the effect of temperature on the fluctuations and squeezing,since the states of real field are always at finite temperatures.

Acta Physica Sinica•Jan 1, 1998•0 citations
By making use of thermo-field dynamics(TFD),higher-order fluctuations and higher-order squeezing of quadrature components for coherent states and squeezed states with thermal noise have been studied.The higher-order fluctuations of the phase for these thermalized states have been investigated using the concept of measured phase operators.Thus the dependence of the lower-and higher-order fluctuations and squeezing on temperature in these states at finite temperature can be seen.It is significant to discuss the effect of temperature on the fluctuations and squeezing,since the states of real field are always at finite temperatures.