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Thermodynamics of the BPS Skyrme model


Thermodynamics of the BPS Skyrme model

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dc.contributor.author Adam, Christoph pl
dc.contributor.author Naya, C. pl
dc.contributor.author Sanchez-Guillen, Joaquin pl
dc.contributor.author Speight, J. M. pl
dc.contributor.author Wereszczyński, Andrzej [SAP11017887] pl
dc.date.accessioned 2015-04-25T08:22:06Z
dc.date.available 2015-04-25T08:22:06Z
dc.date.issued 2014 pl
dc.identifier.issn 1550-7998 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/5717
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Thermodynamics of the BPS Skyrme model pl
dc.type JournalArticle pl
dc.abstract.en One problem in the application of the Skyrme model to nuclear physics is that it predicts too large a value for the compression modulus of nuclear matter. Here we investigate the thermodynamics of the BPS Skyrme model at zero temperature and calculate its equation of state. Among other results, we find that classically (i.e. without taking into account quantum corrections) the compressibility of BPS Skyrmions is, in fact, infinite, corresponding to a zero compression modulus. This suggests that the inclusion of the BPS submodel into the Skyrme model Lagrangian may significantly reduce this too-large value, providing further evidence for the claim that the BPS Skyrme model may play an important role in the description of nuclei and nuclear matter. pl
dc.description.volume 90 pl
dc.description.number 4 pl
dc.description.publication 1 pl
dc.identifier.doi 10.1103/PhysRevD.90.045003 pl
dc.identifier.eissn 1550-2368 pl
dc.title.journal Physical Review. D, Particles, Fields, Gravitation, and Cosmology pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego pl
dc.subtype Article pl
dc.identifier.articleid 045003 pl
dc.rights.original bez licencji pl
.pointsMNiSW [2014 A]: 35

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