An off-shell superspace reformulation of D=4, N=4 super-Yang–Mills theory
Sign Up to like & getrecommendations! Published in 2017 at "Protein Science"
DOI: 10.1002/prop.201700082
Abstract: D = 4, N = 4 super-Yang-Mills theory has an off-shell superspace formulation in terms of pure spinor superfields, which is directly inherited from the D = 10 theory. That superspace, in particular the choice… read more here.
Keywords: super yang; superspace; mills theory; yang mills ... See more keywords
Towards massive field-theory amplitudes from the cohomology of pure spinor superspace
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DOI: 10.1007/jhep11(2024)045
Abstract: By analogy with the formula for the massless string disk amplitudes, we define massive field-theory tree amplitudes and conjecture that the BRST cohomology structure of pure spinor superspace fixes their form. We give evidence by… read more here.
Keywords: massive field; field theory; superspace; pure spinor ... See more keywords
A Differential Calculus on Superspace $${{\mathbb R}_h(1|2)}$$Rh(1|2) and Related Topics
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DOI: 10.1007/s00006-016-0672-z
Abstract: We present a noncommutative differential calculus on the h-superspace via a contraction of the q-superspace, and find a new quantum matrix superalgebra. We also give a new deformation of the super-Heisenberg algebra. read more here.
Keywords: related topics; calculus superspace; superspace; differential calculus ... See more keywords
Hermitian Clifford Analysis on Superspace
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DOI: 10.1007/s00006-018-0824-4
Abstract: In this paper we first recall the proper algebraic framework, i.e. the radial algebra, needed to extend Hermitian Clifford analysis to the superspace setting. The fundamental objects for this extension then are introduced by means… read more here.
Keywords: clifford analysis; superspace; analysis superspace; hermitian clifford ... See more keywords
Convergence of supercell and superspace methods for computing spectra of quasiperiodic operators
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DOI: 10.1098/rspa.2024.0894
Abstract: We study the convergence of two of the most widely used and intuitive approaches for computing the spectra of differential operators with quasiperiodic coefficients: the supercell method and the superspace method. In both cases, Floquet–Bloch… read more here.
Keywords: convergence supercell; superspace methods; superspace; supercell superspace ... See more keywords
Curvature-squared invariants of minimal five-dimensional supergravity from superspace
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DOI: 10.1103/physrevd.107.106013
Abstract: We elaborate on the off-shell superspace construction of curvature-squared invariants in minimal five-dimensional supergravity. This is described by the standard Weyl multiplet of conformal supergravity coupled to two compensators being a vector multiplet and a… read more here.
Keywords: multiplet; superspace; squared invariants; curvature squared ... See more keywords
Structural peculiarities? Aperiodic crystals, modulated phases, composite structures
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DOI: 10.1515/psr-2018-0140
Abstract: Abstract According to a general understanding, a crystal structure is defined by a lattice and the content of the unit cell of this lattice. As consequence a crystal exhibits three-dimensional periodicity with respect to the… read more here.
Keywords: superspace; higher dimensional; modulated phases; aperiodic crystals ... See more keywords