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
14 papers · 1 filter
Rare events and scaling properties in field-induced anomalous dynamics
R. Burioni, G. Gradenigo, A. Sarracino +2
We show that, in a broad class of continuous time random walks (CTRW), a small external field can turn diffusion from standard into anomalous. We illustrate our findings in a CTRW…
The sign problem and the Lefschetz thimble
Marco Cristoforetti, Francesco Di Renzo, Luigi Scorzato
Recently, we have proposed a novel approach (arxiv:1205.3996) to deal with the sign problem that hinders Monte Carlo simulations of many quantum field theories (QFTs). The approach…
New supersymmetric Wilson loops in ABJ(M) theories
V. Cardinali, L. Griguolo, G. Martelloni +1
We present two new families of Wilson loop operators in N= 6 supersymmetric Chern-Simons theory. The first one is defined for an arbitrary contour on the three dimensional space an…
Pure spinor superstring in AdS_4 x CP^3 with unconstrained ghosts
Marisa Bonini, Alessio Camobreco
We construct the action for the pure spinor superstring in the coset description of AdS_4 x CP^3 superspace, using the variables which solve the pure spinor condition. As a test of…
The generalized cusp in ABJ(M) N = 6 Super Chern-Simons theories
Luca Griguolo, Daniele Marmiroli, Gabriele Martelloni +1
We construct a generalized cusped Wilson loop operator in N = 6 super Chern-Simons-matter theories which is locally invariant under half of the supercharges. It depends on two para…
Application of a stochastic modeling to evaluate tuberculosis onset in patients treated with tumor necrosis factor inhibitors
Elena Agliari, Lorenzo Asti, Adriano Barra +3
In this manuscript we apply stochastic modeling to investigate the risk of reactivation of latent mycobacterial infections in patients undergoing treatment with tumor necrosis fact…
The true reinforced random walk with bias
Elena Agliari, Raffaella Burioni, Guido Uguzzoni
We consider a self-attracting random walk in dimension d=1, in presence of a field of strength s, which biases the walker toward a target site. We focus on the dynamic case (true r…
Scattering lengths and universality in superdiffusive Lévy materials
R. Burioni, S. di Santo, S. Lepri +1
We study the effects of scattering lengths on Lévy walks in quenched one-dimensional random and fractal quasi-lattices, with scatterers spaced according to a long-tailed distributi…
High density QCD on a Lefschetz thimble?
AuroraScience Collaboration, Marco Cristoforetti, Francesco Di Renzo +1
It is sometimes speculated that the sign problem that afflicts many quantum field theories might be reduced or even eliminated by choosing an alternative domain of integration with…
Analogue neural networks on correlated random graphs
Elena Agliari, Lorenzo Asti, Adriano Barra +2
We consider a generalization of the Hopfield model, where the entries of patterns are Gaussian and diluted. We focus on the high-storage regime and we investigate analytically the…
Correlators of Hopf Wilson loops in the AdS/CFT correspondence
Luca Griguolo, Stefano Mori, Fabrizio Nieri +1
We study at quantum level correlators of supersymmetric Wilson loops with contours lying on Hopf fibers of . In SYM theory the strong coupling analysis can be…
Impure Aspects of Supersymmetric Wilson Loops
Valentina Cardinali, Luca Griguolo, Domenico Seminara
We study a general class of supersymmetric Wilson loops operator in N = 4 super Yang-Mills theory, obtained as orbits of conformal transformations. These loops are the natural gene…
Parallel processing in immune networks
Elena Agliari, Adriano Barra, Silvia Bartolucci +3
In this work we adopt a statistical mechanics approach to investigate basic, systemic features exhibited by adaptive immune systems. The lymphocyte network made by B-cells and T-ce…
Quantum Criticality in a Bosonic Josephson Junction
P. Buonsante, R. Burioni, E. Vescovi +1
In this paper we consider a bosonic Josephson junction described by a two-mode Bose-Hubbard model, and we thoroughly analyze a quantum phase transition occurring in the system in t…