Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of BonnDE1.5k papers
- University of OxfordGB1.5k papers
- Lawrence Berkeley National LaboratoryUS1.5k papers
- Michigan State UniversityUS1.5k papers
- Stony Brook UniversityUS1.5k papers
- University of WuppertalDE1.5k papers
- The Ohio State UniversityUS1.5k papers
- Centre National de la Recherche ScientifiqueFR1.5k papers
- Stockholm UniversitySE1.4k papers
- Johannes Gutenberg University MainzDE1.4k papers
- Uppsala UniversitySE1.4k papers
- University of ManchesterGB1.4k papers
9 papers · 2 filters
Ghost-free modification of the Polyakov action and Hawking radiation
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
In this paper we discuss possible effects of non-locality in black hole spacetimes. We consider a two-dimensional theory in which the action describing matter is a ghost-free modif…
Topological Recursion in The Ramond Sector
Kento Osuga
We investigate supereigenvalue models in the Ramond sector and their recursive structure. We prove that the free energy truncates at quadratic order in Grassmann coupling constants…
Non-abelian gauge symmetry for fields in phase space: a realization of the Seiberg-Witten non-abelian gauge theory
J. S. Cruz-Filho, R. G. G. Amorim, F. C. Khanna +3
The Seiberg-Witten formalism has been realized as an electrodynamics in phase space (associated to the Dirac equation written in phase space) and this fact is explored here with no…
Rectangular W-algebras of types and and dual coset CFTs
Thomas Creutzig, Yasuaki Hikida, Takahiro Uetoko
We examine rectangular W-algebras with or symmetry, which can be realized as the asymptotic symmetry of higher spin gravities with restricted matrix extensions. We…
Rectangular W-(super)algebras and their representations
Thomas Creutzig, Yasuaki Hikida
We study W-algebras obtained by quantum Hamiltonian reduction of associated to the embedding of rectangular type. The algebra can be realized as the asymptotic sym…
On thermal field fluctuations in ghost-free theories
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We study the response of a scalar thermal field to a -probe in the context of non-local ghost-free theories. In these theories a non-local form factor is inserted into the kinet…
Revisiting the Ramond sector of the superconformal minimal models
Chun Chen, Joseph Maciejko
Key to the exact solubility of the unitary minimal models in two-dimensional conformal field theory is the organization of their Hilbert space into Verma modules, whereby all eigen…
The Dirac oscillator in a spinning cosmic string spacetime
Mansoureh Hosseinpour, Hassan Hassanabadi, Marc de Montigny
We examine the effects of gravitational fields produced by topological defects on a Dirac field and a Dirac oscillator in a spinning cosmic string spacetime. We obtain the eigenfun…
Probing the vacuum fluctuations in scalar ghost-free theories
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We discuss the response of vacuum fluctuations to a static potential in the context of massive, ghost-free infinite-derivative scalar field theories in two dimensions. For the spec…