output
19922026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 1993Show all

9 papers · 1 filter

hep-th1993★ 10 cited

The General Solution of the 2-D Sigma Model Stringy Black Hole and the Massless Complex Sine-Gordon Model

H. J. de Vega, J. Ramírez Mittelbrunn, M. Ramón Medrano +1

The exact general solution for a sigma model having the stringy black hole (SBH) as internal manifold is found in closed form. We also give the exact solution for the massles…

hep-ph1993★ 8 cited

On the Wess-Zumino-Witten anomalous functional at finite temperature

R. F. Alvarez-Estrada, A. Dobado, A. Gomez Nicola

We discuss the finite temperature extension of the anomalous Wess-Zumino -Witten lagrangian. The finite temperature S^1\times S^3 compactification makes a structure in disconnected…

hep-ph1993★ 35 cited

Some consequences of the effective low-energy lagrangian for gravity

A. Dobado, A. Lopez

We consider the minimal low-energy action for gravity up to six derivatives which is renormalizable at the two-loop level modulo higher derivative corrections. Then we study the cl…

hep-th1993★ 8 cited

Two-Dimensional Integrable Systems and Self-Dual Yang-Mills Equations

Francisco Guil, Manuel Mañas

The relation between two--dimensional integrable systems and four--dimen\-sional self--dual Yang--Mills equations is considered. Within the twistor description and the zero--curvat…

hep-th1993★ 6 cited

Akns Hierarchy, Self-Similarity, String Equations and the Grassmannian

F. Guil, M. Manas

In this paper the Galilean, scaling and translational self--similarity conditions for the AKNS hierarchy are analysed geometrically in terms of the infinite dimensional Grassmannia…

hep-lat1993★ 5 cited

The Coulomb-Higgs phase transition in Z(8) and q=8 U(1)-Higgs models

L. A. Fernandez, A. Munoz Sudupe, J. J. Ruiz-Lorenzo +1

The Coulomb-Higgs phase transition of the four dimensional Z gauge model is studied. We find clear first order properties in contradiction with the previously stressed second o…

cond-mat1993★ 27 cited

Electrostatic screening in fullerene molecules

J. Gonzalez, F. Guinea, M. A. H. Vozmediano

The screening properties of fullerene molecules are described by means of a continuum model which uses the electronic wavefunctions of planar graphite as a starting point. The long…

hep-lat1993★ 28 cited

Instanton-like Contributions to the Dynamics of Yang-Mills Fields on the Twisted Torus

The RTN Collaboration, Garcia Perez, Gonzalez-Arroyo +16

We study lattice gauge theory in small volumes and with twist . We investigate the presence of the periodic instantons of and determine the…

hep-ph1993★ 177 cited

A global fit of and elastic scattering in ChPT with dispersion relations

A. Dobado, J. R. Pelaez

We apply the one-loop results of the ChPT suplemented with the inverse amplitude method to fit the available experimental data on and scattering.…