Calculation of the microcanonical temperature for the classical Bose field

Details Calculation of the microcanonical temperature for the classical Bose field Calculation of the microcanonical temperature for the classical Bose field

2005-08-29

arxiv.org/abs/cond-mat/0508674v2

J. Phys. A 38, 10259 (2005)

Physics

Condensed Matter

Other Condensed Matter

revtex4, 10 pages, 1 figure. v2: updated to published version. Fuller discussion of numerical results, correction of some mino

Scientific paper

10.1088/0305-4470/38/48/001

The ergodic hypothesis asserts that a classical mechanical system will in time visit every available configuration in phase space. Thus, for an ergodic system, an ensemble average of a thermodynamic quantity can equally well be calculated by a time average over a sufficiently long period of dynamical evolution. In this paper we describe in detail how to calculate the temperature and chemical potential from the dynamics of a microcanonical classical field, using the particular example of the classical modes of a Bose-condensed gas. The accurate determination of these thermodynamics quantities is essential in measuring the shift of the critical temperature of a Bose gas due to non-perturbative many-body effects.

Affiliated with

Also associated with

No associations

Rating

Calculation of the microcanonical temperature for the classical Bose field does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Calculation of the microcanonical temperature for the classical Bose field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calculation of the microcanonical temperature for the classical Bose field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-404738