Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Alessandro, Nigro"'
Autor:
Alessandro Nigro
Publikováno v:
Lea, Vol 8, Iss 8 (2020)
The idea to replace actors with abstract coloured shapes to be moved along the stage to express different atmospheres and states of mind became fashionable in Italian theatres at the beginning of 20th century and was practised by several artists. Thi
Externí odkaz:
https://doaj.org/article/70986568ebe44a98922b0fe3d3bff0be
Autor:
Diego Corapi, Floriano D'alessandro, Raffaele Lener, Maurizio Lupoi, Adelmo Manna, Giorgio Marasa', Pietro Masi, Enrico Mezzetti, Vittorio Santoro, Giuliana Scognamiglio, Paolo Spada, Giuseppe Terranova, Michael Joachim Bonell, Gabriele Racugno, Enrico Gabrielli, Giuseppe Niccolini, Franco Gaetano Scoca, Carlo Angelici, Antonio Fiorella, Giuseppe Ferri, Alessandro Nigro, Ermanno La Marca, Luigi Salamone, Alberto Jorio, Anna Rosa Adiutori, Mario Libertini, Sabino Fortunato, Alfonso Castiello D'antonio, Mario Caravale, Maura Garcea, Dario Buzzelli, Marcello Sestieri, Alessandra Paolini
Autor:
Alessandro Nigro, Marco Gherardi
The Loewner equation, in its stochastic incarnation introduced by Schramm, is an insightful method for the description of critical random curves and interfaces in two-dimensional statistical mechanics. Two features are crucial, namely conformal invar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e3c1444e1664f72df9e253d601fd12
http://arxiv.org/abs/1307.5174
http://arxiv.org/abs/1307.5174
Autor:
Alessandro Nigro
Publikováno v:
Journal of Mathematical Physics. 57:041702
In this work, we consider the q-deformation of the Virasoro algebra [M. Chaichian and P. Presnajder, Phys. Lett. B 277, 109 (1992)] expressed in terms of free fermions, and we then realize this algebra, when the deformation parameter is a root of uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab194c91eca2e24e6ab2b02eddafaf9f
https://doi.org/10.1063/1.4945084
https://doi.org/10.1063/1.4945084
Autor:
Alessandro Nigro
We consider the 2D critical Ising model on a strip with fixed boundary conditions. It is shown that for a suitable reparametrization of the known Boltzmann weights the transfer matrix becomes a polynomial in the variable $\csc(4u)$, being $u$ the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3774793772c7c1ae2f13713e119442ce
Autor:
Alessandro Nigro
We consider critical dense polymers ${\cal L}_{1,2}$, corresponding to a logarithmic conformal field theory with central charge $c=-2$. An elegant decomposition of the Baxter $Q$ operator is obtained in terms of a finite number of lattice integrals o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4227dac3c4c58c98f0bb6f489cb8a545
http://arxiv.org/abs/0905.0285
http://arxiv.org/abs/0905.0285
Autor:
Alessandro Nigro
We consider critical dense polymers ${\cal L}(1,2)$. We obtain for this model the eigenvalues of the local integrals of motion of the underlying Conformal Field Theory by means of Thermodynamic Bethe Ansatz. We give a detailed description of the rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a887536968f209c3c16afc5386ec371
http://arxiv.org/abs/0903.5051
http://arxiv.org/abs/0903.5051
Autor:
Alessandro Nigro, Marco Gherardi
Publikováno v:
Journal of Physics A: Mathematical and Theoretical. 47:265205
We introduce a parafermionic version of the Jaynes Cummings Hamiltonian, by coupling $k$ Fock parafermions (nilpotent of order $F$) to a 1D harmonic oscillator, representing the interaction with a single mode of the electromagnetic field. We argue th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5de49e69565fba260d5db903368fe8cb
https://doi.org/10.1088/1751-8113/47/26/265205
https://doi.org/10.1088/1751-8113/47/26/265205