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19912026
Showing 2003 · hep-thShow all

11 papers · 2 filters

hep-th2003★ 6 cited

Hamiltonian structure and noncommutativity in -brane models with exotic supersymmetry

D. V. Uvarov, A. A. Zheltukhin

The Hamiltonian of the simplest super -brane model preserving 3/4 of the D=4 N=1 supersymmetry in the centrally extended symplectic superspace is derived and its symmetries are…

hep-th2003★ 75 cited

The Casimir Effect in the Presence of Compactified Universal Extra Dimensions

Katja Poppenhaeger, Sabine Hossenfelder, Stefan Hofmann +1

The Casimir force in a system consisting of two parallel conducting plates in the presence of compactified universal extra dimensions (UXD) is analyzed. The Casimir force with UXDs…

hep-th2003★ 11 cited

The Schrodinger Wave Functional and Closed String Rolling Tachyon

J. Kluson

In this short note we apply Schrodinger picture description of the minisuperspace approach to the closed string tachyon condensation. We will calculate the rate of produced closed…

hep-th2003★ 16 cited

The Schrödinger Wave Functional and S-branes

J. Kluson

In this paper we will consider the minisuperspace approach to S-branes dynamics in the Schrödinger picture description. Time-evolution of vacuum wave functional for quantum field t…

hep-th2003★ 2 cited

A Brane Teaser

Tasneem Zehra Husain

In this note we study the puzzle posed by two M5-branes intersecting on a string (or equivalently, a single M5-brane wrapping a holomorphic four-cycle in C^4). It has been known fo…

hep-th2003★ 16 cited

Wess-Zumino actions and Dirichlet Boundary Conditions for Super p-branes with Exotic Fractions of Supersymmetry

I. Bengtsson, A. A. Zheltukhin

The general solutions in the models of closed and open superstring and super p-branes with exotic fractions of the N=1 supersymmetry are considered and the spontaneously broken cha…