Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Naples Federico IIIT4k papers
- Centre National de la Recherche ScientifiqueFR3.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- Rutherford Appleton LaboratoryGB2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.8k papers
- Sapienza University of RomeIT2.7k papers
- The Ohio State UniversityUS2.7k papers
10 papers · 2 filters
Correlation Functions of a Conformal Field Theory in Three Dimensions
S. Guruswamy, P. Vitale
We derive explicit forms of the two--point correlation functions of the non-linear sigma model at the critical point, in the large limit, on various three dimensional ma…
Dynamics of relativistic particle with Lagrangian dependent on acceleration
V. V. Nesterenko, A. Feoli, G. Scarpetta
Models of relativistic particle with Lagrangian , depending on the curvature of the worldline , are considered. By making use of the Frenet basis, the equations…
Finite Fermion Density Effects on the Electroweak String
G. Bimonte, G. Lozano
We consider an Electroweak string in the background of a uniform distribution of cold fermionic matter. As a consequence of the fermion number non-conservation in the Weinberg-Sala…
Nonclassical Light in Interferometric Measurements
N. A. Ansari, L. Di Fiore, M. A. Man'ko +4
It is shown that the even and odd coherent light and other nonclassical states of light like superposition of coherent states with different phases may replace the squeezed light i…
Perturbative Renormalizations of Anyon Quantum Mechanics
G. Amelino-Camelia
In bosonic end perturbative calculations for quantum mechanical anyon systems a regularization and renormalization procedure, analogous to those used in field theory, is necessary.…
O(N) Sigma Model as a Three Dimensional Conformal Field Theory
S. Guruswamy, S. G. Rajeev, P. Vitale
We study a three dimensional conformal field theory in terms of its partition function on arbitrary curved spaces. The large limit of the nonlinear sigma model at the non-trivi…
Spectral Geometry and One-loop Divergences on Manifolds with Conical Singularities
Dmitri V. Fursaev
Geometrical form of the one-loop divergences induced by conical singularities of background manifolds is studied. To this aim the heat kernel asymptotic expansion on spaces having…
The one-loop effective action and trace anomaly in four dimensions
A. O. Barvinsky, Yu. V. Gusev, G. A. Vilkovisky +1
The one-loop effective action for a generic set of quantum fields is calculared as a nonlocal expansion in powers of the curvatures (field strengths). This expansion is obtained to…
The Zero Tension Limit of The Virasoro Algebra and the Central Extension
F. Lizzi
We argue that the Virasoro algebra for the closed bosonic string can be cast in a form which is suitable for the limit of vanishing string tension. In this form the limit of the Vi…
A Field Theory Approach to the - Model and the Spin-Charge Separation
Alberto Lerda
We analyze the - model using the representation for the slave operators (holons and spinons) which is particularly suited to study the phenomenon of the spin-cha…