Higgs bosons in particle physics and in condensed matter
GE Volovik, MA Zubkov - Journal of Low Temperature Physics, 2014 - Springer
Higgs bosons—the amplitude modes—have been experimentally investigated in condensed
matter for many years. An example is superfluid 3 He-B, where the broken symmetry leads to …
matter for many years. An example is superfluid 3 He-B, where the broken symmetry leads to …
Light Higgs channel of the resonant decay of magnon condensate in superfluid 3He-B
In superfluids the order parameter, which describes spontaneous symmetry breaking, is an
analogue of the Higgs field in the Standard Model of particle physics. Oscillations of the field …
analogue of the Higgs field in the Standard Model of particle physics. Oscillations of the field …
[HTML][HTML] Magnon Bose–Einstein condensates: From time crystals and quantum chromodynamics to vortex sensing and cosmology
Under suitable experimental conditions, collective spin-wave excitations, magnons, form a
Bose–Einstein condensate (BEC), where the spins precess with a globally coherent phase …
Bose–Einstein condensate (BEC), where the spins precess with a globally coherent phase …
Persistent oscillations of the order parameter and interaction quench phase diagram for a confined Bardeen-Cooper-Schrieffer Fermi gas
We present a numerical study of the interaction quench dynamics in a superfluid ultracold
Fermi gas confined in a three-dimensional cigar-shaped harmonic trap. In the present paper …
Fermi gas confined in a three-dimensional cigar-shaped harmonic trap. In the present paper …
Nambu sum rule and the relation between the masses of composite Higgs bosons
GE Volovik, MA Zubkov - Physical Review D—Particles, Fields, Gravitation …, 2013 - APS
We review the known results on the bosonic spectrum in various Nambu-Jona-Lasinio
models both in condensed matter physics and in relativistic quantum field theory including …
models both in condensed matter physics and in relativistic quantum field theory including …
Hall viscosity and the acoustic Faraday effect
TI Tuegel, TL Hughes - Physical Review B, 2017 - APS
For more than 20 years, observation of the nondissipative Hall viscosity in the quantum Hall
effect has been impeded by the difficulty to probe directly the momentum of the two …
effect has been impeded by the difficulty to probe directly the momentum of the two …
Topological superfluids
GE Volovik - Journal of Experimental and Theoretical Physics, 2019 - Springer
There are many topological faces of the superfluid phases of 3 He. These superfluids
contain various topological defects and textures. The momentum space topology of these …
contain various topological defects and textures. The momentum space topology of these …
Nambu sum rule in the NJL models: From superfluidity to top quark condensation
GE Volovik, MA Zubkov - JETP letters, 2013 - Springer
It may appear that the recently found resonance at 125 GeV is not the only Higgs boson. We
point out the possibility that the Higgs bosons appear in models of top-quark condensation …
point out the possibility that the Higgs bosons appear in models of top-quark condensation …
Fano resonance through Higgs bound states in tunneling of Nambu-Goldstone modes
T Nakayama, I Danshita, T Nikuni, S Tsuchiya - Physical Review A, 2015 - APS
We study collective modes of superfluid Bose gases in optical lattices combined with
potential barriers. We assume that the system is in the vicinity of the quantum phase …
potential barriers. We assume that the system is in the vicinity of the quantum phase …
Scalar excitation with Leggett frequency in and the 125 GeV Higgs particle in top quark condensation models as pseudo-Goldstone bosons
GE Volovik, MA Zubkov - Physical Review D, 2015 - APS
We consider the scenario in which the light Higgs scalar boson appears as the pseudo-
Goldstone boson. We discuss examples in both condensed matter and relativistic field …
Goldstone boson. We discuss examples in both condensed matter and relativistic field …