Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Andreas Wipf"'
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-42 (2021)
Abstract Super-Yang-Mills theory (SYM) is a central building block for supersymmetric extensions of the Standard Model of particle physics. Whereas the weakly coupled subsector of the latter can be treated within a perturbative setting, the strongly
Externí odkaz:
https://doaj.org/article/1d2f5d2a5e5948b7ae988a5ab76fa8ff
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-43 (2020)
Abstract We study classical and quantum hidden symmetries of a particle with electric charge e in the background of a Dirac monopole of magnetic charge g subjected to an additional central potential V (r) = U (r) + (eg)2 /2mr 2 with U (r) = 1 2 $$ \f
Externí odkaz:
https://doaj.org/article/a130ea2f33bf450b95e02c37aa52cd47
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 12, Pp 1-30 (2017)
Abstract We investigate the emergence of N $$ \mathcal{N} $$ = 1 supersymmetry in the long-range behavior of three-dimensional parity-symmetric Yukawa systems. We discuss a renormalization approach that manifestly preserves supersymmetry whenever suc
Externí odkaz:
https://doaj.org/article/8ded430103e34b149928103145236fd0
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 3, p 006 (2007)
We study the Polyakov loop dynamics originating from finite-temperature Yang-Mills theory. The effective actions contain center-symmetric terms involving powers of the Polyakov loop, each with its own coupling. For a subclass with two couplings we pe
Externí odkaz:
https://doaj.org/article/8665aaccedef4c31a4e1c37e43e7fb26
The analysis of a previous paper, in which it was shown that the energy for the Aharonov-Bohm effect could be traced to the interaction energy between the magnetic field of the electron and the background magnetic field, is extended to cover the case
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f614d004333db065e400fe6f6aad588e
http://arxiv.org/abs/2305.01408
http://arxiv.org/abs/2305.01408
Publikováno v:
Physical Review
We study the Gross-Neveu model in $2+1$ dimensions in an external magnetic field $B$. We first summarize known mean-field results, obtained in the limit of large flavor number $N_\mathrm{f}$, before presenting lattice results using the overlap discre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a695019cd3067b90ef4824b07ef7b87
http://arxiv.org/abs/2302.05279
http://arxiv.org/abs/2302.05279
Autor:
Andreas Wipf
Publikováno v:
Symmetrien in der Physik ISBN: 9783662663127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4c0873b8095500f704127511e200b7
https://doi.org/10.1007/978-3-662-66313-4_16
https://doi.org/10.1007/978-3-662-66313-4_16
Autor:
Andreas Wipf
Publikováno v:
Symmetrien in der Physik ISBN: 9783662663127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc87b67fcaef27f8ea54473f1d0cb6b9
https://doi.org/10.1007/978-3-662-66313-4_4
https://doi.org/10.1007/978-3-662-66313-4_4
Autor:
Andreas Wipf
Publikováno v:
Symmetrien in der Physik ISBN: 9783662663127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41070dba55dd48fe837c7a75ef797f3a
https://doi.org/10.1007/978-3-662-66313-4_18
https://doi.org/10.1007/978-3-662-66313-4_18