Matches in SemOpenAlex for { <https://semopenalex.org/work/W2106592118> ?p ?o ?g. }
- W2106592118 endingPage "175401" @default.
- W2106592118 startingPage "175401" @default.
- W2106592118 abstract "We study BPS string-like solutions in the 3+1 dimensional gauged CP(1) non-linear sigma model. The same analysis can be applied to study instantons in 2 euclidean dimensions. We use the moduli matrix approach to construct analytically the moduli space and and solve numerically the BPS equations. We identify two topologically inequivalent type of magnetic vortices, which we call S and N vortices. Moreover we discuss their relation to lump-string solutions present in the un-gauged case. In particular, we describe how a lump is split into a couple of component S-N vortices after gauging. We extend this analysis to the case of the extended Abelian Higgs model with two flavors, which is known to admit semi-local vortices. When we gauge the relative phase between fields, semi-local vortices are also split into component vortices. We discuss interesting applications of this simple set-up. First, gauging of non-linear sigma models reveals a partonic nature of instantons in 1+1 dimensions, an idea long studied also in connection with four dimensional instantons. Second, weak gauging provides for an interesting regularization of the metric of semi-local vortices which preserves supersymmetry and does not lift the moduli space of the string." @default.
- W2106592118 created "2016-06-24" @default.
- W2106592118 creator A5051779003 @default.
- W2106592118 creator A5064549147 @default.
- W2106592118 date "2012-04-12" @default.
- W2106592118 modified "2023-09-27" @default.
- W2106592118 title "Decomposing instantons in two dimensions" @default.
- W2106592118 cites W1540739244 @default.
- W2106592118 cites W1562764335 @default.
- W2106592118 cites W1605211341 @default.
- W2106592118 cites W1693380775 @default.
- W2106592118 cites W1874975845 @default.
- W2106592118 cites W1965016629 @default.
- W2106592118 cites W1966072442 @default.
- W2106592118 cites W1968918277 @default.
- W2106592118 cites W1970391272 @default.
- W2106592118 cites W1970982625 @default.
- W2106592118 cites W1983439382 @default.
- W2106592118 cites W1984624646 @default.
- W2106592118 cites W1990650068 @default.
- W2106592118 cites W1991912816 @default.
- W2106592118 cites W1994672246 @default.
- W2106592118 cites W2003022923 @default.
- W2106592118 cites W2004001421 @default.
- W2106592118 cites W2008683467 @default.
- W2106592118 cites W2013062834 @default.
- W2106592118 cites W2013348803 @default.
- W2106592118 cites W2013865283 @default.
- W2106592118 cites W2014167213 @default.
- W2106592118 cites W2014357543 @default.
- W2106592118 cites W2015851882 @default.
- W2106592118 cites W2019584151 @default.
- W2106592118 cites W2022419555 @default.
- W2106592118 cites W2022999730 @default.
- W2106592118 cites W2023927496 @default.
- W2106592118 cites W2033307441 @default.
- W2106592118 cites W2036202569 @default.
- W2106592118 cites W2036381761 @default.
- W2106592118 cites W2040739530 @default.
- W2106592118 cites W2045957768 @default.
- W2106592118 cites W2046083997 @default.
- W2106592118 cites W2046186220 @default.
- W2106592118 cites W2050382332 @default.
- W2106592118 cites W2055694179 @default.
- W2106592118 cites W2061499610 @default.
- W2106592118 cites W2063409486 @default.
- W2106592118 cites W2064991919 @default.
- W2106592118 cites W2070481988 @default.
- W2106592118 cites W2074172944 @default.
- W2106592118 cites W2076512891 @default.
- W2106592118 cites W2080143633 @default.
- W2106592118 cites W2081535215 @default.
- W2106592118 cites W2082530314 @default.
- W2106592118 cites W2082588551 @default.
- W2106592118 cites W2086390737 @default.
- W2106592118 cites W2119427029 @default.
- W2106592118 cites W2123127993 @default.
- W2106592118 cites W2138992743 @default.
- W2106592118 cites W2140672624 @default.
- W2106592118 cites W2150018059 @default.
- W2106592118 cites W2154715042 @default.
- W2106592118 cites W2169392634 @default.
- W2106592118 cites W2174314187 @default.
- W2106592118 cites W2197062852 @default.
- W2106592118 cites W3037394996 @default.
- W2106592118 cites W3100322995 @default.
- W2106592118 cites W3100512874 @default.
- W2106592118 cites W3101407828 @default.
- W2106592118 cites W3102770609 @default.
- W2106592118 cites W4214625835 @default.
- W2106592118 doi "https://doi.org/10.1088/1751-8113/45/17/175401" @default.
- W2106592118 hasPublicationYear "2012" @default.
- W2106592118 type Work @default.
- W2106592118 sameAs 2106592118 @default.
- W2106592118 citedByCount "19" @default.
- W2106592118 countsByYear W21065921182012 @default.
- W2106592118 countsByYear W21065921182013 @default.
- W2106592118 countsByYear W21065921182015 @default.
- W2106592118 countsByYear W21065921182016 @default.
- W2106592118 countsByYear W21065921182017 @default.
- W2106592118 countsByYear W21065921182018 @default.
- W2106592118 countsByYear W21065921182019 @default.
- W2106592118 countsByYear W21065921182020 @default.
- W2106592118 countsByYear W21065921182021 @default.
- W2106592118 countsByYear W21065921182022 @default.
- W2106592118 countsByYear W21065921182023 @default.
- W2106592118 crossrefType "journal-article" @default.
- W2106592118 hasAuthorship W2106592118A5051779003 @default.
- W2106592118 hasAuthorship W2106592118A5064549147 @default.
- W2106592118 hasBestOaLocation W21065921182 @default.
- W2106592118 hasConcept C121089165 @default.
- W2106592118 hasConcept C121332964 @default.
- W2106592118 hasConcept C125198404 @default.
- W2106592118 hasConcept C136170076 @default.
- W2106592118 hasConcept C140820882 @default.
- W2106592118 hasConcept C157486923 @default.
- W2106592118 hasConcept C158129726 @default.
- W2106592118 hasConcept C158622935 @default.