Results 31 to 40 of about 2,104 (60)

Quantum GraviElectro Dynamics

open access: yesAnnalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Simultaneous Bosonic and Fermionic T‐Dualization of the Type II Superstring Theory—Buscher Approach and Double Space Representation

open access: yesFortschritte der Physik, Volume 74, Issue 1, January 2026.
Abstract In this article I consider type II superstring in the pure spinor formulation with constant background fields in the context of T‐dualization. First, I prove that bosonic and fermionic T‐dualization commute using already known T‐dual transformation laws for bosonic and fermionic T‐dualization.
B. Nikolić
wiley   +1 more source

Beyond Stabilizer Codes I: Nice Error Bases

open access: yes, 2001
Nice error bases have been introduced by Knill as a generalization of the Pauli basis. These bases are shown to be projective representations of finite groups.
Klappenecker, Andreas, Roetteler, Martin
core   +1 more source

On stabilizers in finite permutation groups

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 1, January 2026.
Abstract Let G$G$ be a permutation group on the finite set Ω$\Omega$. We prove various results about partitions of Ω$\Omega$ whose stabilizers have good properties. In particular, in every solvable permutation group there is a set‐stabilizer whose orbits have length at most 6, which is best possible and answers two questions of Babai.
Luca Sabatini
wiley   +1 more source

On sequences of finitely generated discrete groups

open access: yes, 2007
We consider sequences of finitely generated discrete subgroups Gamma_i=rho_i(Gamma) of a rank 1 Lie group G, where the representations rho_i are not necessarily faithful.
Kapovich, Michael
core   +2 more sources

Twistor theory at fifty: from contour integrals to twistor strings. [PDF]

open access: yesProc Math Phys Eng Sci, 2017
Atiyah M, Dunajski M, Mason LJ.
europepmc   +1 more source

INVESTIGATIONS ON FINITE GROUPS. [PDF]

open access: yesProc Natl Acad Sci U S A, 1960
Suzuki M.
europepmc   +1 more source

A new class of pseudo-differential operators. [PDF]

open access: yesProc Natl Acad Sci U S A, 1978
Nagel A, Stein EM.
europepmc   +1 more source

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