QCD quark condensate in external magnetic fields

Bali GS, Bruckmann F, Endrödi G, Fodor Z, Katz SD, Schäfer A (2012)
Physical Review D 86(7): 071502.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Bali, G. S.; Bruckmann, F.; Endrödi, GergelyUniBi; Fodor, Z.; Katz, S. D.; Schäfer, A.
Abstract / Bemerkung
We present a comprehensive analysis of the light condensates in QCD with 1+1+1 sea quark flavors (with mass-degenerate light quarks of different electric charges) at zero and nonzero temperatures of up to 190 MeV and external magnetic fields B<1  GeV2/e. We employ stout smeared staggered fermions with physical quark masses and extrapolate the results to the continuum limit. At low temperatures we confirm the magnetic catalysis scenario predicted by many model calculations while around the crossover the condensate develops a complex dependence on the external magnetic field, resulting in a decrease of the transition temperature.
Erscheinungsjahr
2012
Zeitschriftentitel
Physical Review D
Band
86
Ausgabe
7
Art.-Nr.
071502
ISSN
1550-7998
eISSN
1550-2368
Page URI
https://pub.uni-bielefeld.de/record/2955763

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Bali GS, Bruckmann F, Endrödi G, Fodor Z, Katz SD, Schäfer A. QCD quark condensate in external magnetic fields. Physical Review D. 2012;86(7): 071502.
Bali, G. S., Bruckmann, F., Endrödi, G., Fodor, Z., Katz, S. D., & Schäfer, A. (2012). QCD quark condensate in external magnetic fields. Physical Review D, 86(7), 071502. https://doi.org/10.1103/PhysRevD.86.071502
Bali, G. S., Bruckmann, F., Endrödi, G., Fodor, Z., Katz, S. D., and Schäfer, A. (2012). QCD quark condensate in external magnetic fields. Physical Review D 86:071502.
Bali, G.S., et al., 2012. QCD quark condensate in external magnetic fields. Physical Review D, 86(7): 071502.
G.S. Bali, et al., “QCD quark condensate in external magnetic fields”, Physical Review D, vol. 86, 2012, : 071502.
Bali, G.S., Bruckmann, F., Endrödi, G., Fodor, Z., Katz, S.D., Schäfer, A.: QCD quark condensate in external magnetic fields. Physical Review D. 86, : 071502 (2012).
Bali, G. S., Bruckmann, F., Endrödi, Gergely, Fodor, Z., Katz, S. D., and Schäfer, A. “QCD quark condensate in external magnetic fields”. Physical Review D 86.7 (2012): 071502.

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