Results 31 to 40 of about 788,627 (295)
Letters in Mathematical Physics, 2006 Gauge theories on a space-time that is deformed by the Moyal-Weyl product are constructed by twisting the coproduct for gauge transformations. This way a deformed Leibniz rule is obtained, which is used to construct gauge invariant quantities. The connection will be enveloping algebra valued in a particular representation of the Lie algebra. This gives
Paolo Aschieri +7 more
openaire +5 more sources
, 1996 A field theory with local transformations belonging to the quantum group SU_q(n) is defined on a classical spacetime, with gauge potentials belonging to a quantum Lie algebra.
Anthony Sudbery +15 more
core +2 more sources
Lattice Chiral Gauge Theories Through Gauge Fixing [PDF]
Strong Coupling Gauge Theories and Effective Field Theories, 2002 12 pages; talk given at the ``Workshop on Confinement, Topology and other Non-perturbative Aspects of QCD,'' Stara Lesna (Slovakia), 21-27 Jan ...
Golterman, Maarten, Shamir, Yigal
openaire +2 more sources
Entropy, 2016 We introduce the symplectic structure of information geometry based on Souriau’s Lie group thermodynamics model, with a covariant definition of Gibbs equilibrium via invariances through co-adjoint action of a group on its moment space, defining physical ...
Frédéric Barbaresco
doaj +1 more source
On Nonlinear Gauge Theory from a Deformation Theory Perspective [PDF]
, 1999 Nonlinear gauge theory is a gauge theory based on a nonlinear Lie algebra (finite W algebra) or a Poisson algebra, which yields a canonical star product for deformation quantization as a correlator on a disk.
Izawa, K. -I.
core +2 more sources
Fractons, dipole symmetries and curved spacetime
SciPost Physics, 2022 We study complex scalar theories with dipole symmetry and uncover a no-go theorem that governs the structure of such theories and which, in particular, reveals that a Gaussian theory with linearly realised dipole symmetry must be Carrollian.
Leo Bidussi, Jelle Hartong, Emil Have, Jørgen Musaeus, Stefan Prohazka
doaj +1 more source
Gauge Covariance in Non-Abelian Gauge Theories [PDF]
Progress of Theoretical Physics, 1980 Summary: Manifestly Lorentz- and gauge-covariant formulation of the canonical Yang-Mills field theory is presented. It is exhibited that a local gauge transformation forms an invariant gauge family to which relevant one-parameter gauges belong.
Yokoyama, Kan-ichi +2 more
openaire +2 more sources
W_\infty and w_\infty Gauge Theories and Contraction
, 1996 We present a general method of constructing Winf and winf gauge theories in terms of d+2 dimensional local fields. In this formulation the \Winf gauge theory Lagrangians involve non-local interactions, but the winf theories are entirely local. We discuss
]t Hooft +37 more
core +1 more source
Non-integrable dynamics of matter-wave solitons in a density-dependent gauge theory
New Journal of Physics, 2018 We study interactions between bright matter-wave solitons which acquire chiral transport dynamics due to an optically-induced density-dependent gauge potential.
R J Dingwall +4 more
doaj +1 more source
Gauge protection in non-abelian lattice gauge theories
New Journal of Physics, 2022 Protection of gauge invariance in experimental realizations of lattice gauge theories based on energy-penalty schemes has recently stimulated impressive efforts both theoretically and in setups of quantum synthetic matter.
Jad C Halimeh +2 more
doaj +1 more source