Second virial coefficient for contact-interacting anyons

Article

关键词: COSMIC STRINGS;    MAGNETIC-FIELD;    DIMENSIONS;    PARTICLES;    MECHANICS;    EQUATION;    MODEL;   

DOI  :  10.1103/PhysRevB.53.10065

来源: SCIE

【 摘 要 】

We study the thermodynamic properties of the anyon gas in the presence of a contact interaction. In particular, we use dimensional and analytical regularizations to calculate the second virial coefficient for free and contact-interacting anyons. The Bethe-Uhlenbeck formula is discussed and it is shown that the same result is regained using the zeta regularization. Finally, the second virial coefficients for contact-interacting particles in two and three spatial dimensions are obtained as special cases.

【 授权许可】

Free