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
11 papers · 1 filter
Transverse Momentum in Semi-inclusive Deep Inelastic Scattering
Federico Alberto Ceccopieri, Luca Trentadue
Within the framework of perturbative Quantum Chromodynamics we derive transverse momentum dependent distributions describing both current and target fragmentation in semi-inclusive…
Gauge-Invariant Resummation Formalism and Unitarity in Non-Commutative QED
Nicola Caporaso, Sara Pasquetti
We re-examine the perturbative properties of four-dimensional non-commutative QED by extending the pinch techniques to the theta-deformed case. The explicit independence of the pin…
Black-holes, topological strings and large N phase transitions
N. Caporaso, M. Cirafici, L. Griguolo +3
The counting of microstates of BPS black-holes on local Calabi-Yau of the form is explored by computing the partition…
Density Matrix Renormalization Group Study of the Disorder Line in the Quantum ANNNI Model
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
We apply Density Matrix Renormalization Group methods to study the phase diagram of the quantum ANNNI model in the region of low frustration where the ferromagnetic coupling is lar…
Topological strings and large N phase transitions II: Chiral expansion of q-deformed Yang-Mills theory
Nicola Caporaso, Michele Cirafici, Luca Griguolo +3
We continue our study of the large N phase transition in q-deformed Yang-Mills theory on the sphere and its role in connecting topological strings to black hole entropy. We study i…
Critical behavior in a non-local interface model
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
The Raise and Peel model is a recently proposed one-dimensional statistical model describing a fluctuating interface. The evolution of the model follows from the competition betwee…
Topological strings and large N phase transitions I: Nonchiral expansion of q-deformed Yang-Mills theory
Nicola Caporaso, Michele Cirafici, Luca Griguolo +3
We examine the problem of counting bound states of BPS black holes on local Calabi-Yau threefolds which are fibrations over a Riemann surface by computing the partition function of…
Light Mesons and Muon Radiative Decays and Photon Polarization Asymmetry
Emidio Gabrielli, Luca Trentadue
We systematically compute and discuss meson and muon polarized radiative decays. Doubly differential distributions in terms of momenta and helicities of the final lepton and photon…
Morita Duality and Noncommutative Wilson Loops in Two Dimensions
Michele Cirafici, Luca Griguolo, Domenico Seminara +1
We describe a combinatorial approach to the analysis of the shape and orientation dependence of Wilson loop observables on two-dimensional noncommutative tori. Morita equivalence i…
Exact lattice Ward-Takahashi identity for the N=1 Wess-Zumino model
Marisa Bonini, Alessandra Feo
We consider a lattice formulation of the four dimensional N=1 Wess-Zumino model that uses the Ginsparg-Wilson relation. This formulation has an exact supersymmetry on the lattice.…
Dynamical Invariants in the Deterministic Fixed-Energy Sandpile
Mario Casartelli, Luca Dall'Asta, Alessandro Vezzani +1
The non-ergodic behavior of the deterministic Fixed Energy Sandpile (DFES), with Bak-Tang-Wiesenfeld (BTW) rule, is explained by the complete characterization of a class of dynamic…