14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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14 papers · 2 filters
Bardeen-Anomaly and Wess-Zumino Term in the Supersymmetric Standard Model
S. Ferrara, A. Masiero, M. Porrati +1
We construct the Bardeen anomaly and its related Wess-Zumino term in the supersymmetric standard model. In particular we show that it can be written in terms of a composite linear…
The Higgs model for anyons and Liouville action
Marco Matone
We connect Liouville theory, anyons and Higgs model in a purely geometrical way.
Liouville Equation And Schottky Problem
Marco Matone
An Ansatz for the Poincaré metric on compact Riemann surfaces is proposed. This implies that the Liouville equation reduces to an equation resembling a non chiral analogous of the…
Duality in Supergravity Theories
A. Candiello, K. Lechner
We present a unified treatment in superspace of the two dual formulations of , {\it pure} supergravity based on a strictly super-geometrical framework: the only fundame…
Quantum Riemann surfaces, 2D gravity and the geometrical origin of minimal models
M. Matone
Based on a recent paper by Takhtajan, we propose a formulation of 2D quantum gravity whose basic object is the Liouville action on the Riemann sphere with both paraboli…
Constraints and Hamiltonian in Light-Front Quantized Field Theory
Prem P. Srivastava
Self-consistent Hamiltonian formulation of scalar theory on the null plane is constructed following Dirac method. The theory contains also {\it constraint equations}. They would gi…
Renormalization of gauge invariant composite operators in light-cone gauge
C. Acerbi, A. Bassetto
We generalize to composite operators concepts and techniques which have been successful in proving renormalization of the effective Action in light-cone gauge. Gauge invariant oper…
On the Chiral Fermions in the Twistor--Like Formulation of D=10 Heterotic String
D. Sorokin, M. Tonin
An n=8 worldsheet superfield action is proposed for describing chiral fermions in the twistor-like formulation of an N=1, D=10 heterotic superstring.
Doubly Supersymmetric Null Strings and String Tension Generation
Igor A. Bandos, Dmitrij P. Sorokin, Mario Tonin +1
We propose a twistor--like formulation of N=1, D=3,4,6 and 10 null superstrings. The model possesses N=1 target space supersymmetry and n=D-2 local worldsheet supersymmetry, the la…
D=(0|2) Dirac--Maxwell--Einstein Theory as a Way for Describing Supersymmetric Quartions
Dmitrij P. Sorokin, Dmitrij V. Volkov
Drawing an analogy with the Dirac theory of fermions interacting with electromagnetic and gravitational field we write down supersymmetric equations of motion and construct a super…
Uniformization theory and 2D gravity I. Liouville action and intersection numbers
M. Matone
This is the first part of an investigation concerning the formulation of 2D gravity in the framework of the uniformization theory of Riemann surfaces. As a first step in this direc…
Non Perturbative Solutions and Scaling Properties of Vector, Axial--Vector Electrodynamics in Dimensions
A. Bassetto, L. Griguolo, P. Zanca
We study by non perturbative techniques a vector, axial--vector theory characterized by a parameter which interpolates between pure vector and chiral Schwinger models. Main results…
The basis of the Ponzano-Regge-Turaev-Viro-Ooguri model is the loop representation basis
Carlo Rovelli
We show that the Hilbert space basis that defines the Ponzano-Regge- Turaev-Viro-Ooguri combinatorial definition of 3-d Quantum Gravity is the same as the one that defines the Loop…
Twistor--like Formulation of the Supermembrane in D=11
P. Pasti, M. Tonin
We propose a new formulation of the D=11 supermembrane theory that involves commuting spinors (twistor--like variables) and exhibits a manifest --extended world volume supersymm…