Results 131 to 140 of about 8,559 (233)

Super eightbrane in superspace [PDF]

open access: yesPhysics Letters B, 1999
14 pages, latex, minor corrections for expressions, typos, updated references ...
openaire   +3 more sources

Unconstrained N = 2 matter, Yang-Mills and supergravity theories in harmonic superspace [PDF]

open access: bronze, 1985
A. Galperin   +4 more
openalex   +1 more source

Reflection parity and space-time parity photonic conservation laws in parametric nonlinear optics

open access: yesPhysical Review Research
Conservation laws are some of the most generic and useful concepts in physics. In nonlinear optical parametric processes, conservation of photonic energy, momenta and parity often lead to selection rules, restricting the allowed polarization and ...
Gavriel Lerner   +4 more
doaj   +1 more source

Harmonic Superfields in N=4 Supersymmetric Quantum Mechanics

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2011
This is a brief survey of applications of the harmonic superspace methods to the models of N=4 supersymmetric quantum mechanics (SQM). The main focus is on a recent progress in constructing SQM models with couplings to the background non-Abelian gauge ...
Evgeny A. Ivanov
doaj   +1 more source

Nuclear structures: Twinning and modulation in crystals

open access: yesEPJ Web of Conferences, 2017
Crystal structure analysis is a standard technique routinely applied to single crystals as well as powders. However the process is not so straightforward if the crystal sample is affected by twinning or if the structure is modulated.
Petříček Václav, Dušek Michal
doaj   +1 more source

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