Zobrazeno 1 - 10
of 847
pro vyhledávání: '"Vitale, Lorenzo"'
Autor:
Bassanese, Silvano, Bosisio, Luciano, Cautero, Giuseppe, Di Mitri, Simone, Ferianis, Mario, Gabrielli, Alice, Giuressi, Dario, Jin, Yifan, Lanceri, Livio, Marich, Marco, Menk, Ralf Hendrik, Vitale, Lorenzo
Diamond sensors (DS) are widely used as solid-state particle detectors, beam loss monitors, and dosimeters in high-radiation environments, e.g., particle colliders. We have calibrated our DS with steady $\beta$- and X-radiation, spanning a dose rate
Externí odkaz:
http://arxiv.org/abs/2210.13099
Autor:
Liptak, Zachary J., Paladino, Antonio, Santelj, Luka, Schueler, Jeffery, Stefkova, Slavomira, Tanigawa, Hikaru, Tsuzuki, Noritsugu, Aloisio, Alberto, Ahlburg, Patrick, Bambade, Philip, Bassi, Giovanni, Barrett, Matthew, Baudot, Jerome, Browder, Thomas, Casarosa, Giulia, Cautero, Giuseppe, Cinabro, David, Claus, Gilles, Cuesta, Daniel, Di Capua, Francesco, Di Carlo, Salvatore, Flanagan, John, Frey, Ariane, Fulsom, Bryan, Funakoshi, Yoshihiro, Gabriel, Miroslav, Girodano, Raffaele, Giuressi, Dario, Goffe, Mathieu, Hara, Koji, Hartbrich, Oskar, Hedges, Michael, Heuchel, Daniel, Iida, Naoko, Ishibashi, Takuya, Jaaskelainen, Kimmo, Jehanno, Didier, de Johng, Samuel, Kraetzschmar, Thomas, la Licata, Chiara, Lanceri, Livio, Leitl, Philipp, Lewis, Peter, Marinas, Carlos, Miller, Caleb, Nakamura, Katsuro, Nakayama, Hiroyuki, Niebuhr, Carsten, Onuki, Yoshiyuki, Pang, Chengguo, Paschen, Botho, Ripp-Baudot, Isabelle, Rizzo, Giuliana, Roney, J. Michael, Schreeck, Harrison, Schwenker, Benjamin, Simon, Frank, Specht, Matthieu, Spruck, Bjoern, Soloviev, Yuri, Szelezniak, Michal, Tanaka, Shuji, Terui, Shinji, Tortone, Gennaro, Tsuboyama, Tohru, Uematsu, Yuma, Vahsen, Sven Einar, Vitale, Lorenzo, Windel, Hendrik
The high design luminosity of the SuperKEKB electron-positron collider will result in challenging levels of beam-induced backgro\ unds in the interaction region. Understanding and mitigating these backgrounds is critical to the success of the Belle~I
Externí odkaz:
http://arxiv.org/abs/2112.14537
We set up and analyze the lightcone Hamiltonian for an abelian Chern-Simons field coupled to $N_f$ fermions in the limit of large $N_f$ using conformal truncation, i.e. with a truncated space of states corresponding to primary operators with dimensio
Externí odkaz:
http://arxiv.org/abs/1811.10612
Publikováno v:
JHEP 1808 (2018) 120
We present a prescription for an effective lightcone (LC) Hamiltonian that includes the effects of zero modes, focusing on the case of Conformal Field Theories (CFTs) deformed by relevant operators. We show how the prescription resolves a number of i
Externí odkaz:
http://arxiv.org/abs/1803.10793
Publikováno v:
Phys. Rev. D 96, 065024 (2017)
Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is a numerical technique for solving strongly coupled QFTs, in which the full Hilbert space is truncated to a finite-dimensional low-energy subspace. The accuracy of the method is limited on
Externí odkaz:
http://arxiv.org/abs/1706.09929
Publikováno v:
JHEP 1710 (2017) 213
Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is an efficient numerical technique to solve strongly coupled QFTs in d=2 spacetime dimensions. Further theoretical developments are needed to increase its accuracy and the range of applicab
Externí odkaz:
http://arxiv.org/abs/1706.06121
Publikováno v:
JHEP 08 (2016) 010
When conformal field theories (CFTs) are perturbed by marginally relevant deformations, renormalization group (RG) flows ensue that can be studied with perturbative methods, at least as long as they remain close to the original CFT. In this work we s
Externí odkaz:
http://arxiv.org/abs/1604.01782
Autor:
Rychkov, Slava, Vitale, Lorenzo G.
Publikováno v:
Phys. Rev. D 93, 065014 (2016)
The Fock-space Hamiltonian truncation method is developed further, paying particular attention to the treatment of the scalar field zero mode. This is applied to the two-dimensional Phi^4 theory in the phase where the Z_2-symmetry is spontaneously br
Externí odkaz:
http://arxiv.org/abs/1512.00493
Autor:
Rychkov, Slava, Vitale, Lorenzo G.
Publikováno v:
Phys. Rev. D 91, 085011 (2015)
We defend the Fock-space Hamiltonian truncation method, which allows to calculate numerically the spectrum of strongly coupled quantum field theories, by putting them in a finite volume and imposing a UV cutoff. The accuracy of the method is improved
Externí odkaz:
http://arxiv.org/abs/1412.3460
The local Callan-Symanzik equation describes the response of a quantum field theory to local scale transformations in the presence of background sources. The consistency conditions associated with this anomalous equation imply non-trivial relations a
Externí odkaz:
http://arxiv.org/abs/1401.5983