Exportar Publicação

A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Russo, J. G. & Tierz, M. (2020). Multiple phases in a generalized Gross-Witten-Wadia matrix model. Journal of High Energy Physics. 2020 (9)
Exportar Referência (IEEE)
R. J. G. and M. T. Parra,  "Multiple phases in a generalized Gross-Witten-Wadia matrix model", in Journal of High Energy Physics, vol. 2020, no. 9, 2020
Exportar BibTeX
@article{g.2020_1714674329036,
	author = "Russo, J. G. and Tierz, M.",
	title = "Multiple phases in a generalized Gross-Witten-Wadia matrix model",
	journal = "Journal of High Energy Physics",
	year = "2020",
	volume = "2020",
	number = "9",
	doi = "10.1007/JHEP09(2020)081",
	url = "https://www.springer.com/journal/13130"
}
Exportar RIS
TY  - JOUR
TI  - Multiple phases in a generalized Gross-Witten-Wadia matrix model
T2  - Journal of High Energy Physics
VL  - 2020
IS  - 9
AU  - Russo, J. G.
AU  - Tierz, M.
PY  - 2020
SN  - 1126-6708
DO  - 10.1007/JHEP09(2020)081
UR  - https://www.springer.com/journal/13130
AB  - We study a unitary matrix model of the Gross-Witten-Wadia type, extended with the addition of characteristic polynomial insertions. The model interpolates between solvable unitary matrix models and is the unitary counterpart of a deformed Cauchy ensemble. Exact formulas for the partition function and Wilson loops are given in terms of Toeplitz determinants and minors and large N results are obtained by using Szegö theorem with a Fisher-Hartwig singularity. In the large N (planar) limit with two scaled couplings, the theory exhibits a surprisingly intricate phase structure in the two-dimensional parameter space.
ER  -