Perturbation-Theory Approach to the First Quantum Correction to the Square-Well High-Temperature Classical Second Virial Coefficient
- 1 October 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 2 (4), 1599-1600
- https://doi.org/10.1103/physreva.2.1599
Abstract
A pertubation method for determining the first quantum correction to the square-well classical second virial coefficient in a high-temperature approximation is presented. It is an alternative method to that presented by Nilsen, and agrees with his result to first-order terms in , where and is the depth of the well.
Keywords
This publication has 5 references indexed in Scilit:
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- The Configurational Distribution Function in Quantum-Statistical MechanicsThe Journal of Chemical Physics, 1952