Exact Virial Expansion for the Quantum Calogero Model

Hideaki Ujino; Takayuki Tsuchida; Miki Wadati

doi:10.1143/jpsj.67.119

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Exact Virial Expansion for the Quantum Calogero Model

Hideaki Ujino, Takayuki Tsuchida, Miki Wadati

著者情報

キーワード: exclusion statistics, generalized ideal gas, ∂-on, quantum Calogero model, exclusion statistical TBA, Bernoulli equation, virial expansion

ジャーナル認証あり

1998 年 67 巻 1 号 p. 119-123

DOI https://doi.org/10.1143/jpsj.67.119

詳細

抄録

Exact treatment of the microcanonical ensemble forthe quantum Calogero model is presented through the exclusion statistical thermodynamic Bethe ansatz (TBA) method.All the virial coefficients for the modelin the thermodynamic limit are rigorously calculated, which arein agreement with the conjectured results.