Uppsala University

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 1994 · hep-thShow all

12 papers · 2 filters

hep-th1994★ 2 cited

Black Hole Evaporation. A Survey

Farid Benachenhou

This thesis is a review of black hole evaporation with emphasis on recent results obtained for two dimensional black holes. First, the geometry of the most general stationary black…

hep-th1994★ 10 cited

On the stability of p-brane

P. Demkin

Stability of some solutions of the equations of motion of bosonic p-branes in curved and flat spacetimes is stated.

hep-th1994★ 1 cited

Some properties of the linearized model of the (super) $p$ -brane

Paul Demkin

Some general properties of the relativistic $p$ -dimensional surface imbedded into $D$ -dimensional spacetime and its reduction to the sim\-plest case of the quadratic Lagrangian (th…

hep-th1994

Induced QCD from the Noncommutative Geometry of a Supermanifold

Jussi Kalkkinen

We study the noncommutative geometry of a two-leaf Parisi--Sourlas supermanifold in Connes' formalism using different $K$ -cycles over the Grassmann algebra valued functions on the…

hep-th1994★ 26 cited

Integrable many-body problems from the field theories

Alexander Gorsky

We review recent results which clarify the role of the integrable many-body problems in the quantum field theory framework.They describe the dynamics of the topological degrees of…

hep-th1994★ 103 cited

Combinatorial Quantization of the Hamiltonian Chern-Simons Theory II

A. Yu. Alekseev, H. Grosse, V. Schomerus

This paper further develops the combinatorial approach to quantization of the Hamiltonian Chern Simons theory advertised in \cite{AGS}. Using the theory of quantum Wilson lines, we…

hep-th1994★ 6 cited

On the infrared limit of the Chern-Simons-Proca theory

A. J. Niemi, V. V. Sreedhar

We investigate a modification of the 2+1 dimensional abelian Chern-Simons theory, obtained by adding a Proca mass term to the gauge field. We are particularly interested in the inf…

hep-th1994★ 7 cited

An involution and dynamics for the $q$ -deformed quantum top

A. Yu. Alekseev, L. D. Faddeev

It is known that the involution corresponding to the compact form is incompatible with comultiplication for quantum groups at $∣ q ∣ = 1$ . In this paper we consider the quantum algebra…

hep-th1994★ 1 cited

Uniform Asymptotic Solutions of a System of two Schrödinger Equations with Potential-Curve-Crossing Point

Irina Jakushina

A formal uniform asymptotic solution of the system of differential equations $h^{2} \frac{d ^{2} U _{1}}{d z ^{2}} + Φ_{1} U_{1} = α U_{2}$ , $ h^{2}\frac{d^{2}U_{2}}{dz^{2}}+Φ_{2} U_{2}=αU…

hep-th1994★ 2 cited

String theory and classical integrable systems

A. Marshakov

We discuss different formulations and approaches to string theory and $2 d$ quantum gravity. The generic idea to get a unique description of {\it many} different string vacua altog…

hep-th1994★ 9 cited

Equivariance, BRST and Superspace

Antti J. Niemi, O. Tirkkonen

The structure of equivariant cohomology in non-abelian localization formulas and topological field theories is discussed. Equivariance is formulated in terms of a nilpotent BRST sy…

hep-th1994★ 183 cited

Combinatorial quantization of the Hamiltonian Chern-Simons theory I