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19922026
most citedExperimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions

3.4k citations

Showing 1999 · hep-thShow all

10 papers · 2 filters

hep-th1999

Duality Induced Reflections and CPT

Heinrich Saller

The linear particle-antiparticle conjugation $\ty C$ and position space reflection $\ty P$ as well as the antilinear time reflection $\ty T$ are shown to be inducable by the selfdu…

hep-th1999★ 27 cited

Cohomological analysis of gauged-fixed gauge theories

Glenn Barnich, Marc Henneaux, Tobias Hurth +1

The relation between the gauge-invariant local BRST cohomology involving the antifields and the gauge-fixed BRST cohomology is clarified. It is shown in particular that the cocycle…

hep-th1999★ 65 cited

Renormalization of Non-Semisimple Gauge Models with the Background Field Method

Pietro Antonio Grassi

We study the renormalization of non-semisimple gauge models quantized in the `t Hooft-background gauge to all orders. We analyze the normalization conditions for masses and couplin…

hep-th1999★ 49 cited

OSp supergroup manifolds, superparticles and supertwistors

Igor Bandos, Jerzy Lukierski, Christian Preitschopf +1

We construct simple twistor-like actions describing superparticles propagating on a coset superspace OSp(1|4)/SO(1,3) (containing the D=4 anti-de-Sitter space as a bosonic subspace…

hep-th1999★ 32 cited

Direct Algebraic Restoration of Slavnov-Taylor Identities in the Abelian Higgs-Kibble Model

Ruggero Ferrari, Pietro Antonio Grassi, Andrea Quadri

A purely algebraic method is devised in order to recover Slavnov-Taylor identities (STI), broken by intermediate renormalization. The counterterms are evaluated order by order in t…

hep-th1999★ 5 cited

Bogomol'nyi Equations for Einstein-Yang-Mills-Dilaton theory

Mikhail S. Volkov, Dieter Maison

A static, spherically symmetric and purely magnetic solution of the Einstein-Yang-Mills-Dilaton theory, found previously by numerical integration is shown to obey a system of first…