Goldstone modes and Clebsch–Gordan coefficients
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2018.10.014
Abstract: Abstract We solve explicitly the Goldstone modes in spontaneously symmetry breaking models with supersymmetry. We find that, when more than one fields or representations contribute to the symmetry breaking, there exist identities among the Clebsch–Gordan… read more here.
Keywords: modes clebsch; clebsch gordan; goldstone modes; gordan coefficients ... See more keywords
Spontaneous symmetry breaking and Nambu–Goldstone modes in open classical and quantum systems
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaa005
Abstract: We discuss spontaneous symmetry breaking of open classical and quantum systems. When a continuous symmetry is spontaneously broken in an open system, a gapless excitation mode appears corresponding to the Nambu–Goldstone mode. Unlike isolated systems,… read more here.
Keywords: nambu goldstone; spontaneous symmetry; goldstone; symmetry breaking ... See more keywords
Monitoring and manipulating Higgs and Goldstone modes in a supersolid quantum gas
Sign Up to like & getrecommendations! Published in 2017 at "Science"
DOI: 10.1126/science.aan2608
Abstract: Breaking the symmetry in a supersolid The concept of broken symmetry has relevance across all branches of physics, including particle and condensed matter physics. In many cases, the shape of the potential energy resembles a… read more here.
Keywords: goldstone; modes supersolid; gas; symmetry ... See more keywords