Results 81 to 90 of about 426,506 (223)

Conformal blocks and generalized theta functions

, 1993
Let M(r) be the moduli space of rank r vector bundles with trivial determinant on a Riemann surface X . This space carries a natural line bundle, the determinant line bundle L .
A. Tsuchiya, Arnaud Beauville, C. Peskine, D. Gepner, E. Arbarello, E. Verlinde, E. Witten, G. Laumon, G. Segal, J. Tate, J.M. Drezet, L. Tu, N. Bourbaki, P. Deligne, P. Slodowy, S. Kumar, V. Kac, Yves Laszlo   +17 more
core   +3 more sources

Generalizations of the Sommerfield and Schwinger models

Journal of High Energy Physics, 2020
The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model.
Howard Georgi, Brian Warner
doaj   +1 more source

Conformally Covariant Vector-Spinor Field in de Sitter Space

, 2014
In this paper, we study the conformally invariant field equations for vector-spinor field in de Sitter space-time. The solutions are also obtained in terms of the de Sitter-Dirac plane waves.
Fatahi, Negin, Takook, Mohamad Vahid, Tanhayi, Mohamad Reza   +2 more
core   +1 more source

Conformal Vector Fields on LCP Manifolds

We show that conformal vector fields on compact locally conformally product manifolds are orthogonal to the flat distribution and Killing with respect to the Gauduchon metric.
Flamencourt, Brice, Moroianu, Andrei
openaire   +2 more sources

Conformal vector fields on Finsler manifolds

, 2011
Applying concepts and tools from classical tangent bundle geometry and using the apparatus of the calculus along the tangent bundle projection ('pull-back formalism'), first we enrich the known lists of the characterizations of affine vector fields on a spray manifold and conformal vector fields on a Finsler manifold.
Szilasi, József, Tóth, Anna
openaire   +3 more sources

EINSTEIN SPACES AND CONFORMAL VECTOR FIELDS

Journal of the Korean Mathematical Society, 2006
We study Riemannian or pseudo-Riemannian manifolds which admit a closed conformal vector field. Subject to the condition that at each point the set of conformal gradient vector fields spans a non-degenerate subspace of TpM, using a warped product structure theorem we give a complete description of the space of conformal vector fields on arbitrary non ...
DONG-SOO KIM, YOUNG HO KIM, SEONG-HEE PARK   +2 more
openaire   +2 more sources

de Sitter symmetries and inflationary scalar-vector models

Universitas Scientiarum, 2016
In this paper, we study the correspondence between a field theory in de Sitter space in D-dimensions and a dual conformal field theory in a euclidean space in (D − 1)-dimensions.
Juan P. Beltrán Almeida, César A. Valenzuela-Toledo   +1 more
doaj   +1 more source

Note on SLE and logarithmic CFT

, 2004
It is discussed how stochastic evolutions may be linked to logarithmic conformal field theory. This introduces an extension of the stochastic Loewner evolutions.
Dubedat J, Friederich R Werner W, Jørgen Rasmussen, Kager W, Lawler G F, Lawler G F, Lawler G F, Lawler G F Schramm O Werner W, Moghimi-Araghi S Rajabpour M A Rouhani S, Nagi J Rasmussen J, Nichols A, Rasmussen J, Rasmussen J, Rohde S Schramm O, Schramm O, Schramm O Sheffield S   +15 more
core   +3 more sources

Correction: Conformal Vector Fields and Null Hypersurfaces

Results in Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cyriaque Atindogbé, Benjamín Olea
openaire   +2 more sources

The supercurrent and Einstein equations in the superconformal formulation

Journal of High Energy Physics, 2017
We give a new expression for the supercurrent and its conservation in curved N $$ \mathcal{N} $$ =1, D = 4 superspace using the superconformal approach. The first component of the superfield, whose lowest component is the vector auxiliary field gives the
Sergio Ferrara, Marine Samsonyan, Magnus Tournoy, Antoine Van Proeyen   +3 more
doaj   +1 more source