Pregled bibliografske jedinice broj: 1216815
New insight in the 2-flavor Schwinger model based on lattice simulations
New insight in the 2-flavor Schwinger model based on lattice simulations // Joint Proceedings of the XXXV Annual Meeting DPyC- SMF & XIX Mexican School on Particles and Fields / Gutiérrez Guerrero, Laura X. ; Benítez Rubio, José F. (ur.).
Meksiko: Sociedad Mexicana de Fisica A C, 2022. 020707, 5 doi:10.31349/suplrevmexfis.3.020707 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
New insight in the 2-flavor Schwinger model based on
lattice simulations
Autori
Nieto Castellanos, Jaime Fabián ; Bietenholz, Wolfgang ; Hip, Ivan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Joint Proceedings of the XXXV Annual Meeting DPyC- SMF & XIX Mexican School on Particles and Fields
/ Gutiérrez Guerrero, Laura X. ; Benítez Rubio, José F. - : Sociedad Mexicana de Fisica A C, 2022
Skup
35th Annual Meeting DPyC-SMF
Mjesto i datum
Meksiko, 09.08.2021. - 13.08.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Schwinger model ; lattice gauge theory ; finite temperature ; chiral condensate ; delta-regime ; pion decay constant
Sažetak
We consider the Schwinger model with two degenerate, light fermion flavors by means of lattice simulations. At finite temperature, we probe the viability of a bosonization method by Hosotani et al. Next we explore an analogue to the pion decay constant, which agrees for independent formulations based on the Gell-Mann- Oakes-Renner relation, the 2-dimensional Witten- Veneziano formula and the delta-regime. Finally we confront several conjectures about the chiral condensate with lattice results.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
