Results 51 to 60 of about 8,338 (159)
Extensions, expansions, Lie algebra cohomology and enlarged superspaces [PDF]
, 2004 After briefly reviewing the methods that allow us to derive consistently new Lie (super)algebras from given ones, we consider enlarged superspaces and superalgebras, their relevance and some possible applications.
J. A. Azcárraga +3 more
semanticscholar +1 more source
Three-form multiplet and supersymmetry breaking
Journal of High Energy Physics, 2017 Recently, a nilpotent real scalar superfield V was introduced in [1] as a model for the Goldstino. It contains only two independent component fields, the Goldstino and the auxiliary D-field.
Evgeny I. Buchbinder, Sergei M. Kuzenko
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 17, September 2025.Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc +4 more
wiley +1 more source
Correlation functions of spinor current multiplets in N $$ \mathcal{N} $$ = 1 superconformal theory
Journal of High Energy Physics, 2021 We consider N $$ \mathcal{N} $$ = 1 superconformal field theories in four dimensions possessing an additional conserved spinor current multiplet S α and study three-point functions involving such an operator.
Evgeny I. Buchbinder +2 more
doaj +1 more source
Annalen der Physik, Volume 537, Issue 9, September 2025.Applications of the Dressing Field Method are reviewed and further expanded to the very foundations of the supersymmetric framework, where it allows to build relational supersymmetric field theory. Furthermore, a novel approach is proposed giving a unified description of fermionic matter fields and bosonic gauge fields: a Matter‐Interaction ...
Jordan François, L. Ravera
wiley +1 more source
Massive on-shell supersymmetric scattering amplitudes
Journal of High Energy Physics, 2019 We introduce a manifestly little group covariant on-shell superspace for massive particles in four dimensions using the massive spinor helicity formalism.
Aidan Herderschee +2 more
doaj +1 more source
Acta Crystallographica Section A, Volume 81, Issue 4, Page 317-338, July 2025.We have studied the constraints that the spin group symmetry imposes on the most important crystal tensors, on the basis of a generalization of the Neumann principle to spin point groups. Some examples of real materials are presented, and their tensor forms under the spin and magnetic point groups are compared.Spin space groups, formed by operations ...
Jesus Etxebarria +3 more
wiley +1 more source
Harmonic superspaces in low dimensions [PDF]
, 1994 Harmonic superspaces for spacetimes of dimension are constructed. Some applications are given.
P. Howe, M. Leeming
semanticscholar +1 more source
Non-uniqueness of the supersymmetric extension of the O(3) σ-model
Journal of High Energy Physics, 2017 We study the supersymmetric extensions of the O(3) σ-model in 1+1 and 2+1 dimensions. We show that it is possible to construct non-equivalent supersymmetric versions of a given model sharing the same bosonic sector and free from higher-derivative terms.
Jose M. Queiruga, A. Wereszczynski
doaj +1 more source
Magnetic structure determination of multiple phases in the multiferroic candidate GdCrO3
Acta Crystallographica Section B, Volume 81, Issue 3, Page 293-301, June 2025.Using neutron powder diffraction, the successive magnetic structures in multiferroic candidate GdCrO3 have been determined, including a complex incommensurate phase below 2.3 K. The symmetry analysis uses a combination of little group formalism and superspace group approach highlighting the strength of each method and the results are reported using the
Pascal Manuel +7 more
wiley +1 more source