Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Anatoly Kuklov"'
Autor:
Victor Fleurov, Anatoly Kuklov
Publikováno v:
New Journal of Physics, Vol 21, Iss 8, p 083009 (2019)
Recent realization of Bose–Einstein condensation of light in 2D provides a new platform for studying novel phases and phase transitions. The combination of low effective mass of the confined light and the presence of the dye molecules with randomly
Externí odkaz:
https://doaj.org/article/e65a091ab9264d9c88df5c5aa60ba0e9
Publikováno v:
New Journal of Physics, Vol 18, Iss 2, p 025017 (2016)
Recent experimental advances in realizing degenerate quantum dipolar gases in optical lattices and the flexibility of experimental setups in attaining various geometries offer the opportunity to explore exotic quantum many-body phases stabilized by a
Externí odkaz:
https://doaj.org/article/11a0d950f39e45c885d018759091e692
Autor:
Stefano Ragni, Thomas Hahn, Zhongjin Zhang, Nikolay Prokof'ev, Anatoly Kuklov, Serghei Klimin, Matthew Houtput, Boris Svistunov, Jacques Tempere, Naoto Nagaosa, Cesare Franchini, Andrey S. Mishchenko
Publikováno v:
Physical review B
We present the first numerically exact study of a polaron with quadratic coupling to the oscillator displacement, using two alternative methodological developments. Our results cover both anti-adiabatic and adiabatic regimes and the entire range of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2176882fa0d94d3619c407539336deb1
https://hdl.handle.net/10067/1960940151162165141
https://hdl.handle.net/10067/1960940151162165141
Publikováno v:
Low Temperature Physics. 46:459-464
We briefly discuss theoretical and experimental discoveries in the field of supertransport and plasticity in imperfect solid 4He and argue that these promise new exciting developments. Several experiments aimed at clarifying the origin of the supertr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54b86218f5919c9c968c093c2fbde6d
https://doi.org/10.1063/10.0001048
https://doi.org/10.1063/10.0001048
Anomalously Small Excitation Gaps as a Precursor of Dislocation Core Superfluidity in Solid Helium-4
In the vicinity of the insulator-to-superfluid quantum phase transition in its core, a dislocation in a He-4 crystal supports particle-hole excitations with arbitrary small gaps. These exotic analogs of Frenkel interstitial-vacancy pairs should manif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79b8b1f7dfd80fe139a6c76a1fa1e21
Autor:
Anatoly Kuklov
During the last decade experimental evidence is building that the mass supertransport through solid Helium-4 as well as the anomalously large matter accumulation in the bulk -- the giant isochoric compressibility (aka the syringe effect) -- are both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::619f3649e605abb8f8dfe0907cbf19b9
Autor:
Victor Fleurov, Anatoly Kuklov
Bose condensed light can form new phases [1] in a dye filled cavity due to the presence of the orientational disorder created by dye molecules which are essentially frozen on the time scale of the photonic thermalization (few ps). At longer times (fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f64fe7ea0c92e5faa3875dbde993cd66
Autor:
Max Yarmolinsky, Anatoly Kuklov
Publikováno v:
Physical Review E. 98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e1415eea6cdf4a96eb0069e79178c9
https://doi.org/10.1103/physreve.98.049901
https://doi.org/10.1103/physreve.98.049901
Autor:
Longxiang Liu, Anatoly Kuklov
Publikováno v:
Physical Review B. 97
The main candidate for the superfluid pathways in solid Helium-4 are dislocations with Burgers vector along the hcp symmetry axis. Here we focus on quantum behavior of a generic edge dislocation which can perform superclimb -- climb supported by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::996fb7b2b122e259b9bca7f0afd9bf58
https://doi.org/10.1103/physrevb.97.104510
https://doi.org/10.1103/physrevb.97.104510
Autor:
Max Yarmolinsky, Anatoly Kuklov
Publikováno v:
Physical Review E. 96
Critical point of liquid-gas (LG) transition does not conform with the paradigm of spontaneous symmetry breaking because there is no broken symmetry in both phases. We revisit the conjecture that this critical point belongs to the Ising class by perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50058ba07b0d19155e3d06dd3575d7ad
https://doi.org/10.1103/physreve.96.062124
https://doi.org/10.1103/physreve.96.062124