منابع مشابه
Inhomogeneous Polyakov loop induced by inhomogeneous chiral condensates
We study the spatial inhomogeneity of the Polyakov loop induced by inhomogeneous chiral condensates. We formulate an effective model of gluons on the background fields of chiral condensates, and perform its lattice simulation. On the background of inhomogeneous chiral condensates, the Polyakov loop exhibits an in-phase spatial oscillation with the chiral condensates. We also analyze the heavy q...
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We study the formation of vacuum condensates in 2 + 1 dimensional QED in the presence of inhomogeneous background magnetic fields. For a large class of magnetic fields, the condensate is shown to be proportional to the inhomogeneous magnetic field, in the large flux limit. This may be viewed as a local form of the integrated degeneracy-flux relation of Aharonov and Casher.
متن کاملCollisionally Inhomogeneous Bose-Einstein Condensates
This dissertation studies solitary waves in collisionally inhomogeneous BoseEinstein condensates in a magnetic trap using a quasi-1D mean-field model. We introduce a model for Bose-Einstein condensate with spatially and temporally modulated nonlinearity. In terms of the spatially periodic nonlinear lattice, we study BECs in a lattice one of which minimum in a period either overlap with the mini...
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We speculate that, in very high energy hadronic collisions, large fireballs may be produced with interiors which have anomalous chiral order parameters. Such a process would result in radiation of pions with distinctive momentum and isospin distributions, and may provide an explanation of Centauro and related phenomena in cosmic-ray events. The phenomenology of such events is reviewed, with emp...
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The idea that a bubble of misaligned vacuum is sometimes produced in high energy collisions is reviewed. Talk at XXIX Rencontres de Moriond, Méribel, March 1994 E-mail : [email protected] Laboratoire associé au C.N.R.S.
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ژورنال
عنوان ژورنال: Progress in Particle and Nuclear Physics
سال: 2015
ISSN: 0146-6410
DOI: 10.1016/j.ppnp.2014.11.001