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Magnetothermodynamics of BPS baby skyrmions

Magnetothermodynamics of BPS baby skyrmions

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dc.contributor.author Romańczukiewicz, Tomasz [SAP11019141] pl
dc.contributor.author Sanchez-Guillen, Joaquin pl
dc.contributor.author Wereszczyński, Andrzej [SAP11017887] pl
dc.contributor.author Adam, Christoph pl
dc.date.accessioned 2015-04-23T09:56:33Z
dc.date.available 2015-04-23T09:56:33Z
dc.date.issued 2014 pl
dc.identifier.issn 1126-6708 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/5572
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by/4.0/pl/legalcode *
dc.title Magnetothermodynamics of BPS baby skyrmions pl
dc.type JournalArticle pl
dc.abstract.en The magnetothermodynamics of skyrmion type matter described by the gauged BPS baby Skyrme model at zero temperature is investigated. We prove that the BPS property of the model is preserved also for boundary conditions corresponding to an asymptotically constant magnetic field. The BPS bound and the corresponding BPS equations saturating the bound are found. Further, we show that one may introduce pressure in the gauged model by a redefinition of the superpotential. Interestingly, this is related to non-extremal type solutions in the so-called fake supersymmetry method. Finally, we compute the equation of state of magnetized BSP baby skyrmions inserted into an external constant magnetic field H and under external pressure P , i.e., V = V (P, H), where V is the “volume” (area) occupied by the skyrmions. We show that the BPS baby skyrmions form a ferromagnetic medium pl
dc.subject.en field theories in lower dimensions pl
dc.subject.en solitons monopoles and instantons pl
dc.subject.en chiral lagrangians pl
dc.subject.en topological states of matter pl
dc.description.volume 2014 pl
dc.description.number 11 pl
dc.identifier.doi 10.1007/JHEP11(2014)095 pl
dc.identifier.eissn 1029-8479 pl
dc.title.journal The Journal of High Energy Physics 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 95 pl
dc.rights.original CC-BY; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0; pl
dc.identifier.project ROD UJ / P pl
.pointsMNiSW [2014 A]: 40


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Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa