Results 11 to 20 of about 8,598,041 (155)

Crossing symmetry and Higher spin towers [PDF]

open access: yesJournal of High Energy Physics, 2017
We consider higher spin operators in weakly coupled gauge conformal field theories. Crossing symmetry of mixed scalar correlators relates different higher spin towers and we study the consequences for the spectrum and structure constants of higher spin ...
Luis F. Alday, Agnese Bissi
doaj   +2 more sources

Snowmass White Paper: Higher Spin Gravity and Higher Spin Symmetry [PDF]

open access: yes, 2022
Higher Spin Gravity refers to extensions of gravity including at least one field of spin greater than two. These extensions are expected to provide manageable models of quantum gravity thanks to the infinite-dimensional (higher spin) gauge symmetry ...
Boulanger, Nicolas   +7 more
core   +5 more sources

Broken Edge Spin-Symmetry Induces Spin-polarized Current in Graphene Nanoribbon [PDF]

open access: yes, 2023
Zig-zag graphene nanoribbons (ZGNRs) are known to possess spin moments at the hydrogen- terminated edge carbon atoms, thus the spin-polarized electron transmission is expected while the current is longitudinally passed through the ZGNRs.
Shahjad, Ali, Md. Ehesan, Ali
core   +2 more sources

Kerr Black Holes From Massive Higher-Spin Gauge Symmetry [PDF]

open access: yes, 2023
We propose that the dynamics of Kerr black holes is strongly constrained by the principle of gauge symmetry. We initiate the construction of EFTs for Kerr black holes of any integer quantum spin s using Stueckelberg fields, and show that the known three ...
Johansson, Henrik   +5 more
core   +4 more sources

A computational group theoretic symmetry reduction package for the SPIN model checker [PDF]

open access: yes, 2006
Symmetry reduced model checking is hindered by two problems: how to identify state space symmetry when systems are not fully symmetric, and how to determine equivalence of states during search.
Miller, A   +6 more
core   +1 more source

Longitudinal spin polarization and symmetries in low-energy-electron diffraction: Experiment and theory for Pt(111) [PDF]

open access: yes, 1980
Bauer P, Feder R, Müller N. Longitudinal spin polarization and symmetries in low-energy-electron diffraction: Experiment and theory for Pt(111). Solid State Communications.
Müller, Norbert   +5 more
core   +1 more source

Effects of spin symmetry breaking in topological insulators [PDF]

open access: yes, 2015
Topological insulators are one of the most thoroughly investigated systems in condensed matter physics over the last years. In these systems, a prominent role is inevitably taken by time-reversal symmetry, which leads to Kramers theorem and symmetry ...
Orth, Christoph
core   +1 more source

Towards Unifying Structures in Higher Spin Gauge Symmetry [PDF]

open access: yes, 2008
This article is expository in nature, outlining some of the many still incompletely understood features of higher spin field theory. We are mainly considering higher spin gauge fields in their own right as free-standing theoretical constructs and not ...
Bengtsson, Anders K.H.
core   +2 more sources

Chiral approach to partially-massless fields

open access: yesJournal of High Energy Physics, 2023
We propose a new (chiral) description of partially-massless fields in 4d, including the partially-massless graviton, that is similar to the pure connection formulation for gravity and massless higher spin fields, the latter having a clear twistor origin.
Thomas Basile   +2 more
doaj   +1 more source

Unfolded Fierz-Pauli equations in three-dimensional asymptotically flat spacetimes

open access: yesJournal of High Energy Physics, 2023
We utilise a quotient of the universal enveloping algebra of the Poincaré algebra in three spacetime dimensions, on which we formulate a covariant constancy condition.
Martin Ammon, Michel Pannier
doaj   +1 more source

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