scholarly journals Correlation function of fields in one-dimensional Bose-gas

1991 ◽  
Vol 136 (3) ◽  
pp. 633-644 ◽  
Author(s):  
V. E. Korepin ◽  
N. A. Slavnov
Keyword(s):  
Correlation Function ◽  
Bose Gas ◽  
One Dimensional

Correlation function of currents in a one-dimensional Bose gas

1986 ◽  
Vol 68 (3) ◽  
pp. 955-960 ◽  
Author(s):  
V. E. Korepin ◽  
N. A. Slavnov
Keyword(s):  
Correlation Function ◽  
Bose Gas ◽  
One Dimensional

scholarly journals Correlations of stripe phase in one-dimensional spin-orbit coupled Bose gas

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Clemens Staudinger ◽  
Martin Panholzer ◽  
Robert E. Zillich
Keyword(s):  
Bose Gas ◽  
Spin Orbit ◽  
Stripe Phase ◽  
One Dimensional

scholarly journals Induced correlations between impurities in a one-dimensional quenched Bose gas

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
S. I. Mistakidis ◽  
A. G. Volosniev ◽  
P. Schmelcher
Keyword(s):  
Bose Gas ◽  
One Dimensional

The gas-liquid surface of the penetrable sphere model. II

1978 ◽  
Vol 358 (1694) ◽  
pp. 267-280 ◽  
Keyword(s):  
Surface Tension ◽  
Correlation Function ◽  
Liquid Surface ◽  
Mean Field ◽  
Field Approximation ◽  
Mean Field Approximation ◽  
Intermolecular Potential ◽  
Direct Correlation Function ◽  
Sphere Model ◽  
One Dimensional

The direct correlation function between two points in the gas-liquid surface of the penetrable sphere model is obtained in a mean-field approximation. This function is used to show explicitly that three apparently different ways of calculating the surface tension all lead to the same result. They are (1) from the virial of the intermolecular potential, (2) from the direct correlation function, and (3) from the energy density. The equality of (1) and (2) is shown analytically at all temperatures 0 < T < T c where T c is the critical temperature; the equality of (2) and (3) is shown analytically for T ≈ T c , and by numerical integration at lower temperatures. The equality of (2) and (3) is shown analytically at all temperatures for a one-dimensional potential.

Correlation length of the one-dimensional Bose gas

1985 ◽  
Vol 111 (8-9) ◽  
pp. 419-422 ◽  
Author(s):  
N.M. Bogoliubov ◽  
V.E. Korepin
Keyword(s):  
Correlation Length ◽  
Bose Gas ◽  
One Dimensional ◽  
The One
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