Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Parma

output

19922025

most citedGWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs

3.5k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2001 · hep-thShow all

8 papers · 2 filters

hep-th2001★ 29 cited

Towards the solution of noncommutative $Y M_{2}$ : Morita equivalence and large N-limit

L. Griguolo, D. Seminara, P. Valtancoli

In this paper we shall investigate the possibility of solving U(1) theories on the non-commutative (NC) plane for arbitrary values of $θ$ by exploiting Morita equivalence. This dua…

hep-th2001★ 12 cited

The target space dependence of the Hagedorn temperature

G. Grignani, M. Orselli, G. W. Semenoff

The effect of certain simple backgrounds on the Hagedorn temperature in theories of closed strings is examined. The background of interest are constant Neveu-Schwarz $B$ -fields, a…

hep-th2001★ 38 cited

On the unitarity of quantum gauge theories on non-commutative spaces

A. Bassetto, L. Griguolo, G. Nardelli +1

We study the perturbative unitarity of non-commutative quantum Yang-Mills theories, extending previous investigations on scalar field theories to the gauge case where non-locality…

hep-th2001★ 6 cited

Background field method in the Wilson formulation

M. Bonini, E. Tricarico

A cutoff regularization for a pure Yang-Mills theory is implemented within the background field method keeping explicit the gauge invariance of the effective action. The method has…

hep-th2001★ 55 cited

Wilsonian Renormalization Group and the Non-Commutative IR/UV Connection

Luca Griguolo, Massimo Pietroni

We study the IR/UV connection of the four-dimensional non-commutative phi^4 theory by using the Wilsonian Renormalization Group equation. Extending the usual formulation to the non…

hep-th2001★ 16 cited

Matrix strings in a B-field

Gianluca Grignani, Marta Orselli, Gordon W. Semenoff

We study the discrete light-cone quantization (DLCQ) of closed strings in the background of Minkowski space-time and a constant Neveu-Schwarz $B$ -field. For the Bosonic string, we…

hep-th2001★ 27 cited

The structure of radiatively induced Lorentz and CPT violation in QED at finite temperature

L. Cervi, L. Griguolo, D. Seminara

We obtain the induced Lorentz- and CPT-violating term in QED at finite temperature using imaginary-time formalism and dimensional regularization. Its form resembles a Chern-Simons-…

hep-th2001★ 22 cited

Hard Non-commutative Loops Resummation