Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Cipriani, Mattia"'
Publikováno v:
Phys. Rev. D 93, 065046 (2016)
Quark matter at high density may exhibit color superconductivity. As magnetic flux tubes in metallic superconductors, color magnetic flux tubes as non-Abelian vortices appear in the color-flavor locked phase of high density QCD. ${\mathbb C}P^2$ Namb
Externí odkaz:
http://arxiv.org/abs/1602.01677
Publikováno v:
In Scripta Materialia June 2020 182:94-98
Publikováno v:
J.Low Temp.Phys.175:177-188,2014
Stable vortex dimers are known to exist in coherently coupled two component Bose-Einstein condensates (BECs). We construct stable vortex trimers in three component BECs and find that the shape can be controlled by changing the internal coherent (Rabi
Externí odkaz:
http://arxiv.org/abs/1307.4312
Autor:
Cipriani, Mattia, Nitta, Muneto
Publikováno v:
Phys.Rev.A88:013634,2013
We study vortex lattices in three-component BECs under rotation, where three kinds of fractional vortices winding one of three components are present. Unlike the cases of two-component BECs where the phases of square and triangular lattices are prese
Externí odkaz:
http://arxiv.org/abs/1304.4375
Autor:
Cipriani, Mattia, Nitta, Muneto
Publikováno v:
Phys. Rev. Lett. 111, 170401 (2013)
We study effects of the internal coherent (Rabi) coupling in vortex lattices in two-component BECs under rotation. We find how the vortex lattices without the Rabi coupling known before are connected to the Abrikosov lattice of integer vortices with
Externí odkaz:
http://arxiv.org/abs/1303.2592
Publikováno v:
Phys.Rev.D86:121704,2012
We study junctions of vortices, or boojums, at the interface between color and hadronic superconducting/superfluid phases. This type of interface could be present in the interior of neutron stars, where an inner core made of quark matter in the color
Externí odkaz:
http://arxiv.org/abs/1208.5704
Autor:
Cipriani, Mattia, Fujimori, Toshiaki
We construct effective actions for non-Abelian 1/4 Bogomol'nyi-Prasad-Sommerfield (BPS) monopole-vortex complexes in 4d N = 2 supersymmetric gauge theories with gauge groups U(N), U(1) \times SO(2n) and U(1) \times USp(2n). In the color-flavor locked
Externí odkaz:
http://arxiv.org/abs/1207.2070
Publikováno v:
Phys.Rev.D86:085018,2012
When a color superconductor of high density QCD is rotating, superfluid vortices are inevitably created along the rotation axis. In the color-flavor locked phase realized at the asymptotically large chemical potential, there appear non-Abelian vortic
Externí odkaz:
http://arxiv.org/abs/1206.3535
Autor:
Cipriani, Mattia, Dorigoni, Daniele, Gudnason, Sven Bjarke, Konishi, Kenichi, Michelini, Alberto
Publikováno v:
Phys.Rev.D84:045024,2011
In the context of softly broken N=2 supersymmetric quantum chromodynamics (SQCD), with a hierarchical gauge symmetry breaking SU(N+1) -> U(N) -> 1, at scales v1 and v2, respectively, where v1 >> v2, we construct monopole-vortex complex soliton-like s
Externí odkaz:
http://arxiv.org/abs/1106.4214