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19922026
Showing 2005Show all

77 papers · 1 filter

hep-ph2005

Reconciling resummation and renormalization

A. Jakovac

In the naive form of most resummations we get into conflict with order-by-order renormalization. We present a method that is capable to ensure UV consistency of any resummations sa…

cond-mat.other2005★ 2 cited

Collective excitations of trapped Fermi or Bose gases

A. Csordas, Z. Adam

A new method is developed to calculate all excitations of trapped gases using hydrodynamics at zero temperature for any equation of state and for any trapping potential. I…

astro-ph2005★ 30 cited

Development of twist in an emerging magnetic flux tube by poloidal field accretion

P. Chatterjee, A. R. Choudhuri, K. Petrovay

Following an earlier proposal by Choudhuri (2003) for the origin of twist in the magnetic fields of solar active regions, we model the penetration of a wrapped up background poloid…

math.RT2005★ 5 cited

Deformations of Four Dimensional Lie Algebras

Alice Fialowski, Michael Penkava

We study the moduli space of four dimensional ordinary Lie algebras, and their versal deformations. Their classification is well known; our focus in this paper is on the deformatio…

nucl-th2005★ 23 cited

Universal scaling of the elliptic flow data at RHIC

M. Csanad, T. Csorgo, A. Ster +7

Recent PHOBOS measurements of the excitation function for the pseudo-rapidity dependence of elliptic flow in Au+Au collisions at RHIC, have posed a significant theoretical challeng…

hep-th2005★ 9 cited

Boundary renormalisation group flows of unitary superconformal minimal models

M. Kormos

In this paper we investigate renormalisation group flows of supersymmetric minimal models generated by the boundary perturbing field (\hat G_{-1/2}ϕ_{1,3}). Performing the Truncate…