3.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ParmaIT415 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT88 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT84 papers
- Istituto Nazionale di Fisica NucleareIT68 papers
- Sapienza University of RomeIT61 papers
- Centre National de la Recherche ScientifiqueFR52 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT50 papers
- University of PisaIT50 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT49 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT48 papers
- University of FlorenceIT44 papers
- Max Planck Institute for Gravitational PhysicsDE42 papers
9 papers · 1 filter
Degenerate BESS Model: The possibility of a low energy strong electroweak sector
R. Casalbuoni, A. Deandrea, S. De Curtis +3
We discuss possible symmetries of effective theories describing spinless and spin 1 bosons, mainly to concentrate on an intriguing phenomenological possibility: that of a hardly no…
Adiabatic Motion of a Quantum Particle in a Two-Dimensional Magnetic Field
P. Maraner
The adiabatic motion of a charged, spinning, quantum particle in a two - dimensional magnetic field is studied. A suitable set of operators generalizing the cinematical momenta and…
Reheating and Thermalization, Linear Vs. Non-Linear Relaxation
D. Boyanovsky, M. D'attanasio, H. J. de Vega +2
We consider the case of a scalar field, the inflaton, coupled to both lighter scalars and fermions, and the study the relaxation of the inflaton via particle production in both the…
Spontaneous symmetry breaking with Wilson renormalization group
M. Bonini, M. D'Attanasio
We study the conditions under which a symmetry is spontaneously broken in the Wilson renormalization group formulation. Both for a global and local symmetry, the result is that in…
The Soft Pomeron and Nonperturbative Corrections in Quark-Quark Scattering
Irina A. Korchemskaya
We consider elastic quark-quark scattering at high energy with fixed momentum transfer and perform factorization of soft-gluon exchanges into a vacuum expectation value of Wils…
A local and integrable lattice regularization of the massive Thirring model
C. Destri, T. Segalini
The light--cone lattice approach to the massive Thirring model is reformulated using a local and integrable lattice Hamiltonian written in terms of discrete fermi fields. Several s…
Reheating the Post Inflationary Universe
D. Boyanovsky, M. D'Attanasio, H. J. de Vega +3
We consider the non-equilibrium evolution of the inflaton field coupled to both lighter scalars and fermions. The dissipational dynamics of this field is studied and found to be qu…
A numerical study of the RG equation for the deformed nonlinear sigma model
L. Belardinelli, C. Destri, E. Onofri
The Renormalization Group equation describing the evolution of the metric of the nonlinear sigma model poses some nice mathematical problems involving functional analysis, differen…
RENORMALONS FROM EIGHT LOOP EXPANSION OF THE GLUON CONDENSATE IN LATTICE GAUGE THEORY,
F. Di Renzo, G. Marchesini, E. Onofri
We use a numerical method to obtain the weak coupling perturbative coefficients of local operators with lattice regularization. Such a method allows us to extend the perturbative e…