61821 20190529115210.0 doi 10.1016/j.nuclphysb.2013.01.008 sideral 81251 ART-2013-81251 eng (orcid)0000-0002-8215-1413 Azcoiti,V. Universidad de Zaragoza Elucidating the vacuum structure of the Aoki phase 2013 Access copy available to the general public Unrestricted In this paper, we discuss the vacuum structure of QCD with two flavors of Wilson fermions, inside the Aoki phase. We provide numerical evidence, coming from HMC simulations in 44, 64 and 84 lattices, supporting a vacuum structure for this model at strong coupling more complex than the one assumed in the standard wisdom, with new vacua where the expectation value of i¿¯¿5¿ can take non-zero values, and which can not be connected with the Aoki vacua by parity–flavor symmetry transformations. info:eu-repo/grantAgreement/ES/MICINN/FPA2009-09638 info:eu-repo/grantAgreement/ES/MICINN/FPA2008-10732 info:eu-repo/grantAgreement/ES/INFN–MICINN/AIC-D-2011-0663 info:eu-repo/grantAgreement/EC/FP7/238353/EU/Strong Interaction Supercomputing Training Network/STRONGNET info:eu-repo/grantAgreement/ES/DGA/E24-2 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.946 2013 PHYSICS, PARTICLES & FIELDS 8 / 27 = 0.296 2013 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Di Carlo,G. (orcid)0000-0002-4742-4279 Follana,E. Universidad de Zaragoza Vaquero,A. 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 870, 1 (2013), 138-158 Nucl. phys., B NUCLEAR PHYSICS B 0550-3213 395058 http://zaguan.unizar.es/record/61821/files/texto_completo.pdf Versión publicada 57782 http://zaguan.unizar.es/record/61821/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:61821 articulos driver 2019-05-29-11:39:28 ARTICLE