Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Roma Tor VergataIT2.7k papers
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Sapienza University of RomeIT2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- University of CambridgeGB1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT1.6k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.6k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.6k papers
- University of GlasgowGB1.5k papers
- University of PisaIT1.5k papers
- University of EdinburghGB1.5k papers
14 papers · 2 filters
On the Stochastic Limit of Quantum Field Theory
L. Accardi, J. Gough, Y. G. Lu
The weak coupling limit for a quantum system, with discrete energy spectrum, coupled to a Bose reservoir with the most general linear interaction is considered: under this limit we…
A revised exposition of the Green-Naghdi theory of heat propagation
Swantje Bargmann, Antonino Favata, Paolo Podio-Guidugli
We offer a revised exposition of the three types of heat-propagation theories proposed by Green and Naghdi, in the form they were given in 1992-3. Those theories, which make use of…
Presheaves of superselection structures in curved spacetimes
Ezio Vasselli
We show that superselection structures on curved spacetimes, that are expected to describe quantum charges affected by the underlying geometry, are categories of sections of preshe…
Towards a Monge-Kantorovich metric in noncommutative geometry
Pierre Martinetti
We investigate whether the identification between Connes' spectral distance in noncommutative geometry and the Monge-Kantorovich distance of order 1 in the theory of optimal transp…
On Energy and Entropy Influxes in the Green-Naghdi Type III Theory of Heat Conduction
Swantje Bargmann, Antonino Favata, Paolo Podio-Guidugli
The energy-influx/entropy-influx relation in the Green-Naghdi Type III theory of heat conduction is examined within a thermodynamical framework à la Mueller-Liu, where that relatio…
On Nonlinear Functionals of Random Spherical Eigenfunctions
Domenico Marinucci, Igor Wigman
We prove Central Limit Theorems and Stein-like bounds for the asymptotic behaviour of nonlinear functionals of spherical Gaussian eigenfunctions. Our investigation combine asymptot…
Froth-like minimizers of a non local free energy functional with competing interactions
Paolo Buttà, Raffaele Esposito, Alessandro Giuliani +1
We investigate the ground and low energy states of a one dimensional non local free energy functional describing at a mean field level a spin system with both ferromagnetic and ant…
How to add a boundary condition
Sebastiano Carpi, Yasuyuki Kawahigashi, Roberto Longo
Given a conformal QFT local net of von Neumann algebras B_2 on the two-dimensional Minkowski spacetime with irreducible subnet A\otimes\A, where A is a completely rational net on t…
The scaling limit of the energy correlations in non integrable Ising models
Alessandro Giuliani, Rafael L. Greenblatt, Vieri Mastropietro
We obtain an explicit expression for the multipoint energy correlations of a non solvable two-dimensional Ising models with nearest neighbor ferromagnetic interactions plus a weak…
Solutions to the Master Equations Governing Fractional Vortices
Chang-Shou Lin, Gabriella Tarantello, Yisong Yang
By means of variational methods, in this paper, we establish sharp existence results for solutions of the master equations governing `fractional multiple vortices.' In the doubly p…
Non equilibrium stationary state for the SEP with births and deaths
Anna De Masi, Errico Presutti, Dimitrios Tsagkarogiannis +1
We consider the symmetric simple exclusion process in the interval $\La_N:=[-N,N]\cap\mathbb Z$ with births and deaths taking place respectively on suitable boundary intervals $I_+…
On Pythagoras' theorem for products of spectral triples
Francesco D'Andrea, Pierre Martinetti
We discuss a version of Pythagoras theorem in noncommutative geometry. Usual Pythagoras theorem can be formulated in terms of Connes' distance, between pure states, in the product…
On the Kelvin Problem
Antonino Favata
The Kelvin problem of an isotropic elastic space subject to a concentrated load is solved in a manner that exploits the problem's built-in symmetries so as to determine in the firs…
Sampling from a Gibbs measure with pair interaction by means of PCA
Paolo Dai Pra, Benedetto Scoppola, Elisabetta Scoppola
We consider the problem of approximate sampling from the finite volume Gibbs measure with a general pair interaction. We exhibit a parallel dynamics (Probabilistic Cellular Automat…