Yang-Lee zeros of one-dimensional quantum many-body systems
SCIE
SCOPUS
- Title
- Yang-Lee zeros of one-dimensional quantum many-body systems
- Authors
- Wang, XZ; Kim, JS
- Date Issued
- 1999-01
- Publisher
- AMERICAN PHYSICAL SOC
- Abstract
- We obtain a generic formula for the distribution of Yang-Lee zeros of one-dimensional quantum many-body systems solvable by the Bethe ansatz and the Yang-Yang thermodynamic formalism. We find that the zeros are located on the negative real axis of the complex fugacity plane and thus prove that no phase transition occurs in these one-dimensional systems, as proved by others using different methods. [S1063-651X(99)08101-5].
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/12353
- DOI
- 10.1103/PhysRevE.59.222
- ISSN
- 1063-651X
- Article Type
- Article
- Citation
- PHYSICAL REVIEW E, vol. 59, no. 1, page. 222 - 227, 1999-01
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