Results 31 to 40 of about 48,297 (285)

Twistor formulation of massless 6D infinite spin fields

Nuclear Physics B, 2021
We construct massless infinite spin irreducible representations of the six-dimensional Poincaré group in the space of fields depending on twistor variables. It is shown that the massless infinite spin representation is realized on the two-twistor fields.
I.L. Buchbinder, S.A. Fedoruk, A.P. Isaev   +2 more
doaj   +1 more source

One-particle reducible contribution to the one-loop spinor propagator in a constant field

Nuclear Physics B, 2017
Extending work by Gies and Karbstein on the Euler–Heisenberg Lagrangian, it has recently been shown that the one-loop propagator of a charged scalar particle in a constant electromagnetic field has a one-particle reducible contribution in addition to the
N. Ahmadiniaz, F. Bastianelli, O. Corradini, J.P. Edwards, C. Schubert   +4 more
doaj   +1 more source

Infinite rank spinor and oscillator representations [PDF]

Journal of Combinatorial Algebra, 2017
We develop a functorial theory of spinor and oscillator representations parallel to the theory of Schur functors for general linear groups. This continues our work on developing orthogonal and symplectic analogues of Schur functors. As such, there are a few main points in common.
Steven V Sam, Andrew Snowden
openaire   +2 more sources

Lagrangian formulation for free 6D infinite spin field

Nuclear Physics B, 2023
We construct a Lagrangian that describes the dynamics of a six-dimensional free infinite (continuous) spin field in 6D Minkowski space. The Lagrangian is formulated in the framework of the BRST approach to higher spin field theory and is based on a ...
I.L. Buchbinder, S.A. Fedoruk, A.P. Isaev, V.A. Krykhtin   +3 more
doaj   +1 more source

On the universality of the Carter and McLenaghan formula [PDF]

, 2008
It is shown that the formula of the isometry generators of the spinor representation given by Carter and McLenaghan is universal in the sense that this holds for any representation either in local frames or even in natural ones.
Cotăescu I. I., Cotăescu I. I. Crucean C., Fatibene L. Ferraris M. Francaviglia M. Godina M., Ferraris M., I. I. Cotăescu, Kosmann Y., Kosmann Y., Kosmann Y., Lawson H. B., Wald R. M.   +9 more
core   +1 more source

Interaction of non-Abelian tensor gauge fields

Physics Letters B, 2018
The non-Abelian tensor gauge fields take value in extended Poincaré algebra. In order to define the invariant Lagrangian we introduce a vector variable in two alternative ways: through the transversal representation of the extended Poincaré algebra and ...
George Savvidy
doaj   +1 more source

On supersymmetry algebra based on a spinor-vector generator

, 2005
We study the unitary representation of supersymmetry (SUSY) algebra based on a spinor-vector generator for both massless and massive cases. A systematic linearization of nonlinear realization for the SUSY algebra is also discussed in the superspace ...
Shima, Kazunari, Tsuda, Motomu
core   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Meson spectrum of SU(2) QCD 1+1 with quarks in Large representations

Journal of High Energy Physics, 2023
We consider SU(2) quantum chromodynamics in 1 + 1 dimensions with a single quark in the spin J representation of the gauge group and study the theory in the large J limit where the gauge coupling g 2 → 0 and J → ∞ with λ = g 2 J 2 fixed.
Anurag Kaushal, Naveen S. Prabhakar, Spenta R. Wadia   +2 more
doaj   +1 more source

Weinberg propagator of a free massive particle with an arbitrary spin from the BFV-BRST path integral

, 1999
The transition amplitude is obtained for a free massive particle of arbitrary spin by calculating the path integral in the index-spinor formulation within the BFV-BRST approach. None renormalizations of the path integral measure were applied.
Bandos I, Bandos I, Bandos I A, Bandos I A, Bandos I A, Barducci A, Batalin I A, Berezin F A, Berezin F A, Bogolyubov N N, Casalbuoni R, Dirac P A M, Fradkin E S, Fradkin E S, Galperin A, Galperin A, Galperin A, Galperin A, Galperin A, Gel'fand I M, Gershun V D, Henneaux M, Henty J C, Kuzenko S M, Liu Q-g, Nissimov E R, Papadopoulos G, Penrose R, Penrose R, Pierri M, S O Fedoruk, Sokatchev E, Sorokin D V, V G Zima, Volkov D V, Weinberg S, Wess J, Zima V G, Zima V G   +38 more
core   +1 more source