Bogoliubov's vision: quasiaverages and broken symmetry to quantum protectorate and emergence

AL Kuzemsky - International Journal of Modern Physics B, 2010 - World Scientific
In the present interdisciplinary review, we focus on the applications of the symmetry
principles to quantum and statistical physics in connection with some other branches of …

Quantum fields on the Groenewold–Moyal plane

E Akofor, AP Balachandran, A Joseph - International Journal of …, 2008 - World Scientific
We give an introductory review of quantum physics on the noncommutative space–time
called the Groenewold–Moyal plane. Basic ideas like star products, twisted statistics, second …

Noncommutative electrodynamics from model of noncommutative gravity

M Dimitrijević Ćirić, D Gočanin, N Konjik… - The European Physical …, 2018 - Springer
In our previous work we have constructed a model of noncommutative (NC) gravity based on
SO (2, 3) _ ⋆ SO (2, 3)⋆ gauge symmetry. In this paper we extend the model by adding …

Quantum entanglement in a noncommutative system

S Adhikari, B Chakraborty, AS Majumdar… - Physical Review A—Atomic …, 2009 - APS
We explore the effect of two-dimensional position-space noncommutativity on the bipartite
entanglement of continuous-variable systems. We first extend the standard symplectic …

Thermodynamics of a non-commutative fermion gas

FG Scholtz, J Govaerts - Journal of Physics A: Mathematical and …, 2008 - iopscience.iop.org
Building on the recent solution for the spectrum of the non-commutative well [23] in two
dimensions, the thermodynamics that follows from it is computed. In particular, the focus is …

Quantum theory, noncommutativity and heuristics

E Akofor - arXiv preprint arXiv:1012.5133, 2010 - arxiv.org
Noncommutative field theories are a class of theories beyond the standard model of
elementary particle physics. Their importance may be summarized in two facts. Firstly as …

Noncommutative electrodynamics from [Formula omitted] model of noncommutative gravity

MD Ciric, D Gocanin, N Konjik… - The European Physical …, 2018 - go.gale.com
In our previous work we have constructed a model of noncommutative (NC) gravity based on
[Formula omitted] gauge symmetry. In this paper we extend the model by adding matter …

Spontaneous breaking of symmetry in Moyal spacetime with twisted Poincaré symmetry

TR Govindarajan - AIP Conference Proceedings, 2009 - pubs.aip.org
After briefly reviewing the gauge symmetry in Moyal spacetimes, we analyse aspects of
symmetry breaking within a quantisation program preserving the twisted Poincaré symmetry …

Physics on noncommutative spacetimes

P Padmanabhan - 2012 - search.proquest.com
The structure of spacetime at the Planck scale remains a mystery to this date with a lot of
insightful attempts to unravel this puzzle. One such attempt is the proposition of a'pointless' …

Quantum field theory in a noncommutative geometry: The Moyal spacetime

E Akofor - 2010 - search.proquest.com
Noncommutative field theories constitute a class of theories beyond the standard model of
elementary particle physics. Their importance may be summarized in two facts. Firstly as …