Zobrazeno 1 - 10
of 3 589
pro vyhledávání: '"Romiti, A"'
Autor:
Alexandrou, C., Bacchio, S., De Santis, A., Evangelista, A., Finkenrath, J., Frezzotti, R., Gagliardi, G., Garofalo, M., Kalntis, N., Kostrzewa, B., Lubicz, V., Pittler, F., Romiti, S., Sanfilippo, F., Simula, S., Tantalo, N., Urbach, C., Wenger, U.
We present a lattice calculation of the Hadronic Vacuum Polarization (HVP) contribution of the strange and charm quarks to the anomalous magnetic moment of the muon in isospin symmetric QCD. We employ the gauge configurations generated by the Extende
Externí odkaz:
http://arxiv.org/abs/2411.08852
Modular reconfigurable manipulators enable quick adaptation and versatility to address different application environments and tailor to the specific requirements of the tasks. Task performance significantly depends on the manipulator's mounted pose a
Externí odkaz:
http://arxiv.org/abs/2405.01923
Autor:
Crippa, Arianna, Romiti, Simone, Funcke, Lena, Jansen, Karl, Kühn, Stefan, Stornati, Paolo, Urbach, Carsten
In this paper, we examine a compact $U(1)$ lattice gauge theory in $(2+1)$ dimensions and present a strategy for studying the running coupling and extracting the non-perturbative $\Lambda$-parameter. To this end, we combine Monte Carlo simulations an
Externí odkaz:
http://arxiv.org/abs/2404.17545
Autor:
Alexandrou, C., Bacchio, S., De Santis, A., Evangelista, A., Finkenrath, J., Frezzotti, R., Gagliardi, G., Garofalo, M., Kostrzewa, B., Lubicz, V., Romiti, S., Sanfilippo, F., Simula, S., Tantalo, N., Urbach, C., Wenger, U.
We present a lattice determination of the inclusive decay rate of the process $\tau\mapsto X_{us} \nu_\tau$ in which the $\tau$ lepton decays into a generic hadronic state $X_{us}$ with $\bar u s$ flavour quantum numbers. Our results have been obtain
Externí odkaz:
http://arxiv.org/abs/2403.05404
Autor:
Romiti, Simone, Urbach, Carsten
We present a digitization scheme for the lattice $\mathrm{SU}(2)$ gauge theory Hamiltonian in the $\mathit{magnetic}$ $\mathit{basis}$, where the gauge links are unitary and diagonal. The digitization is obtained from a particular partitioning of the
Externí odkaz:
http://arxiv.org/abs/2311.11928
Autor:
Jakobs, Timo, Garofalo, Marco, Hartung, Tobias, Jansen, Karl, Ostmeyer, Johann, Rolfes, Dominik, Romiti, Simone, Urbach, Carsten
Hamiltonian simulations of quantum systems require a finite-dimensional representation of the operators acting on the Hilbert space H. Here we give a prescription for gauge links and canonical momenta of an SU(2) gauge theory, such that the matrix re
Externí odkaz:
http://arxiv.org/abs/2304.02322
Autor:
Simone Romiti, Carsten Urbach
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-15 (2024)
Abstract We present a digitization scheme for the lattice $${\textrm{SU}}(2)$$ SU ( 2 ) gauge theory Hamiltonian in the magnetic basis, where the gauge links are unitary and diagonal. The digitization is obtained from a particular partitioning of the
Externí odkaz:
https://doaj.org/article/fc4626e13377421282a58b26c8e13d8c
Autor:
Daniele Da Re, Giovanni Marini, Carmelo Bonannella, Fabrizio Laurini, Mattia Manica, Nikoleta Anicic, Alessandro Albieri, Paola Angelini, Daniele Arnoldi, Marharyta Blaha, Federica Bertola, Beniamino Caputo, Claudio De Liberato, Alessandra della Torre, Eleonora Flacio, Alessandra Franceschini, Francesco Gradoni, Përparim Kadriaj, Valeria Lencioni, Irene Del Lesto, Francesco La Russa, Riccardo Paolo Lia, Fabrizio Montarsi, Domenico Otranto, Gregory L’Ambert, Annapaola Rizzoli, Pasquale Rombolà, Federico Romiti, Gionata Stancher, Alessandra Torina, Enkelejda Velo, Chiara Virgillito, Fabiana Zandonai, Roberto Rosà
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Modelling approaches play a crucial role in supporting local public health agencies by estimating and forecasting vector abundance and seasonality. However, the reliability of these models is contingent on the availability of standardized, h
Externí odkaz:
https://doaj.org/article/55421849cb4e451cb2784140a711a9c0
Publikováno v:
JEADV Clinical Practice, Vol 3, Iss 2, Pp 616-621 (2024)
Abstract Background Frontal fibrosing alopecia (FFA) is a form of inflammatory and cicatricial alopecia, presenting concomitantly with rarefaction of eyebrows and body hair. However, the involvement of body hair in FFA is still poorly investigated. O
Externí odkaz:
https://doaj.org/article/ecb9d606bf3f41d08887fc651086b7b7
The Hamiltonian limit of lattice gauge theories can be found by extrapolating the results of anisotropic lattice computations, i.e., computations using lattice actions with different temporal and spatial lattice spacings ($a_t\neq a_s$), to the limit
Externí odkaz:
http://arxiv.org/abs/2212.09627