Partial deconfinement at strong coupling on the lattice

A bstract We provide evidence for partial deconfinement — the deconfinement of a SU( M ) subgroup of the SU( N ) gauge group — by using lattice Monte Carlo simulations. We take matrix models as concrete examples. By appropriately fixing the gauge, we observe that the M × M submatrices deconfine. Thi...

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Veröffentlicht in:	The journal of high energy physics 2021-02, Vol.2021 (2), p.1-48, Article 4
Hauptverfasser:	Watanabe, Hiromasa, Bergner, Georg, Bodendorfer, Norbert, Funai, Shotaro Shiba, Hanada, Masanori, Rinaldi, Enrico, Schäfer, Andreas, Vranas, Pavlos
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Quantum Gravitation Coupling Elementary Particles Energy Gauge-gravity correspondence Gravity High energy physics Laboratories Lattice Quantum Field Theory M(atrix) Theories Numerical analysis Physics Physics and Astronomy PHYSICS OF ELEMENTARY PARTICLES AND FIELDS Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Simulation String Theory Subgroups Theoretical physics
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Zusammenfassung:	A bstract We provide evidence for partial deconfinement — the deconfinement of a SU( M ) subgroup of the SU( N ) gauge group — by using lattice Monte Carlo simulations. We take matrix models as concrete examples. By appropriately fixing the gauge, we observe that the M × M submatrices deconfine. This gives direct evidence for partial deconfinement at strong coupling. We discuss the applications to QCD and holography.
ISSN:	1029-8479 1029-8479
DOI:	10.1007/JHEP02(2021)004