Bloch, Jacques and Bruckmann, Falk and Kieburg, Mario and Splittorff, K. and Verbaarschot, J. J. M. (2013) Subsets of configurations and canonical partition functions. PHYSICAL REVIEW D, 87 (3): 034510. ISSN 1550-7998,
Full text not available from this repository.Abstract
We explain the physical nature of the subset solution to the sign problem in chiral random matrix theory: the subset sum over configurations is shown to project out the canonical determinant with zero quark charge from a given configuration. As the grand canonical chiral random matrix partition function is independent of the chemical potential, the zero-quark-charge sector provides the full result. DOI: 10.1103/PhysRevD.87.034510
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | RANDOM-MATRIX THEORY; QCD DIRAC OPERATOR; DENSITY; LATTICE; LIMIT; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Tilo Wettig |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Apr 2020 08:49 |
| Last Modified: | 24 Apr 2020 08:49 |
| URI: | https://pred.uni-regensburg.de/id/eprint/17136 |
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