Results 51 to 60 of about 28,459 (271)
Structure theory of Clifford-Weyl algebras and representations of ortho-symplectic Lie superalgebras [PDF]
AUT Journal of Mathematics and ComputingIn this article, the structure of the Clifford-Weyl superalgebras and their associated Lie superalgebras will be investigated. These superalgebras have a natural supersymmetric inner product which is invariant under their Lie superalgebra structures. The
Nasser Boroojerdian
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Geometry of N=1 Super Yang-Mills Theory in Curved Superspace [PDF]
, 1996 We give a new description of N=1 super Yang-Mills theory in curved superspace. It is based on the induced geometry approach to a curved superspace in which it is viewed as a surface embedded into C(4|2).
Albert Schwarz +8 more
core +4 more sources
Berends-Giele recursions and the BCJ duality in superspace and components [PDF]
, 2015 The recursive method of Berends and Giele to compute tree-level gluon amplitudes is revisited using the framework of ten-dimensional super Yang-Mills. First, we prove that the pure spinor formula to compute SYM tree amplitudes derived in 2010 reduces to ...
Carlos R. Mafra, O. Schlotterer
semanticscholar +1 more source
Giant Topological Hall Effect and Colossal Magnetoresistance in Heusler Ferromagnet near Room Temperature. [PDF]
Adv MaterFerromagnetic shape memory Heusler alloy Ni2Mn1.4In0.6 exhibits colossal magnetoresistance (CMR) and giant topological Hall effect (THE) near room temperature, which is attributed to the enhanced spin chirality emerging from the formation of domains and domain walls, which in turn resulted from the combined effect of magnetic field induced martensite ...
Yanda P +13 more
europepmc +2 more sources
Lorentz violating p-form gauge theories in superspace [PDF]
, 2017 Very special relativity (VSR) keeps the main features of special relativity but breaks rotational invariance due to an intrinsic preferred direction. We study the VSR-modified extended BRST and anti-BRST symmetry of the Batalin–Vilkovisky (BV) actions ...
S. Upadhyay +2 more
semanticscholar +1 more source
Physics Letters B, 1997 It is shown that the equations of motion of eleven-dimensional supergravity follow from setting the dimension zero components of the superspace torsion tensor equal to the Dirac matrices. The proof of this assertion is facilitated by the introduction of a connection taking its values in the Lie algebra of $Spin(1,10)\times R^+$.
openaire +2 more sources
New bi-harmonic superspace formulation of 4D, N $$ \mathcal{N} $$ = 4 SYM theory
Journal of High Energy Physics, 2021 We develop a novel bi-harmonic N $$ \mathcal{N} $$ = 4 superspace formulation of the N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the N $$ \mathcal{N} $$ = 4 SYM superfield constraints are solved in
I. L. Buchbinder +2 more
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, 2013 In this paper we will analyse the deformation of a ABJ theory in harmonic superspace. So, we will first discuss deformations of the harmonic superspace by a graviphoton background and then study the ABJ theory in this deformed harmonic superspace.
Faizal, Mir
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Component versus Superspace Approaches to D = 4, N = 1 Conformal Supergravity [PDF]
, 2016 The superspace formulation of N = 1 conformal supergravity in four dimensions is demonstrated to be equivalent to the conventional component field approach based on the superconformal tensor calculus. The detailed correspondence between two approaches is
T. Kugo, Ryo Yokokura, K. Yoshioka
semanticscholar +1 more source
Physics Letters B, 2008 We formulate the ten-dimensional super-Yang-Mills theory in a twisted superspace with 8+1 supercharges. Its constraints do not imply the equations of motion and we solve them. As a preliminary step for a complete formulation in a twisted superspace, we give a superspace path-integral formulation of the N=2, d=4 super-Yang-Mills theory without matter ...
Baulieu, L., Bossard, G., Martin, A.
openaire +4 more sources