Zobrazeno 1 - 10
of 431
pro vyhledávání: '"di Renzo, Francesco"'
Autor:
Buscicchio, Riccardo, Klein, Antoine, Korol, Valeriya, Di Renzo, Francesco, Moore, Christopher J., Gerosa, Davide, Carzaniga, Alessandro
Upcoming space-based gravitational-wave detectors will be sensitive to millions and resolve tens of thousands of stellar-mass binary systems at mHz frequencies. The vast majority of these will be double white dwarfs in our Galaxy. The greatest part w
Externí odkaz:
http://arxiv.org/abs/2410.08263
Autor:
Chan, Man Leong, McIver, Jess, Mahabal, Ashish, Messick, Cody, Haggard, Daryl, Raza, Nayyer, Lecoeuche, Yannick, Sutton, Patrick J., Ewing, Becca, Di Renzo, Francesco, Cabero, Miriam, Ng, Raymond, Coughlin, Michael W., Ghosh, Shaon, Godwin, Patrick
Electromagnetic follow-up observations of gravitational wave events offer critical insights and provide significant scientific gain from this new class of astrophysical transients. Accurate identification of gravitational wave candidates and rapid re
Externí odkaz:
http://arxiv.org/abs/2408.06491
Autor:
Clarke, David A., Dimopoulos, Petros, Di Renzo, Francesco, Goswami, Jishnu, Schmidt, Christian, Singh, Simran, Zambello, Kevin
Using the multi-point Pad\'e approach, we locate Lee-Yang edge singularities of the QCD pressure in the complex baryon chemical potential plane. These singularities are extracted from singularities in the net baryon-number density calculated in $N_f=
Externí odkaz:
http://arxiv.org/abs/2405.10196
Autor:
Baglioni, Paolo, Di Renzo, Francesco
The $O(N)$ non-linear sigma model (NLSM) is an example of field theory on a target space with nontrivial geometry. One interesting feature of NLSM is asymptotic freedom, which makes perturbative calculations interesting. Given the successes in Lattic
Externí odkaz:
http://arxiv.org/abs/2401.11833
Autor:
Schmidt, Christian, Clarke, David A., Dimopoulos, Petros, Di Renzo, Francesco, Goswami, Jishnu, Singh, Simran, Skokov, Vladimir V., Zambello, Kevin
Publikováno v:
PoS LATTICE2023 (2024) 167
We discuss the scaling of the Yang-Lee singularity (YLs) and show how the universal scaling can be used to locate phase transitions in QCD. We describe two complementary methods to extract the location of the Yang-Lee singularity from lattice QCD dat
Externí odkaz:
http://arxiv.org/abs/2401.07790
Publikováno v:
Phys. Rev. D 109, 074505 (2024)
We present a numerical calculation of the Lee-Yang and Fisher zeros of the 2D Ising model using multi-point Pad\'{e} approximants. We perform simulations for the 2D Ising model with ferromagnetic couplings both in the absence and in the presence of a
Externí odkaz:
http://arxiv.org/abs/2312.03178
Autor:
Aarts, Gert, Aichelin, Joerg, Allton, Chris, Athenodorou, Andreas, Bachtis, Dimitrios, Bonanno, Claudio, Brambilla, Nora, Bratkovskaya, Elena, Bruno, Mattia, Caselle, Michele, Conti, Costanza, Contino, Roberto, Cosmai, Leonardo, Cuteri, Francesca, Del Debbio, Luigi, D'Elia, Massimo, Dimopoulos, Petros, Di Renzo, Francesco, Galatyuk, Tetyana, Guenther, Jana N., Houtz, Rachel, Karsch, Frithjof, Kotov, Andrey Yu., Lombardo, Maria Paola, Lucini, Biagio, Maio, Lorenzo, Panero, Marco, Pawlowski, Jan M., Pelissetto, Andrea, Philipsen, Owe, Rago, Antonio, Ratti, Claudia, Ryan, Sinéad M., Sannino, Francesco, Sasaki, Chihiro, Schicho, Philipp, Schmidt, Christian, Sharma, Sipaz, Soloveva, Olga, Sorba, Marianna, Wiese, Uwe-Jens
Publikováno v:
Prog. Part. Nucl. Phys. 133 (2023) 104070
Phase transitions in a non-perturbative regime can be studied by ab initio Lattice Field Theory methods. The status and future research directions for LFT investigations of Quantum Chromo-Dynamics under extreme conditions are reviewed, including prop
Externí odkaz:
http://arxiv.org/abs/2301.04382
Autor:
Zambello, Kevin, Clarke, David A., Dimopoulos, Petros, Di Renzo, Francesco, Goswami, Jishnu, Nicotra, Guido, Schmidt, Christian, Singh, Simran
Publikováno v:
PoS LATTICE2022 (2023) 164
We report updated results on the determination of Lee-Yang edge (LYE) singularities in $N_f = 2+1$ QCD using highly improved staggered quarks (HISQ) with physical masses on $N_\tau = 4, 6, 8$ lattices. The singularity structure of QCD in the complex
Externí odkaz:
http://arxiv.org/abs/2301.03952
Autor:
Di Renzo, Francesco, Singh, Simran
The Bielefeld Parma collaboration has recently put forward a method to investigate the QCD phase diagram based on the computation of Taylor series coefficients at both zero and imaginary values of the baryonic chemical potential. The method is based
Externí odkaz:
http://arxiv.org/abs/2301.03528
Autor:
Baglioni, Paolo, Di Renzo, Francesco
Numerical Stochastic Perturbation Theory (NSPT) has over the years proved to be a valuable tool, in particular being able to reach unprecedented orders for Lattice Gauge Theories, whose perturbative expansions are notoriously cumbersome. One of the k
Externí odkaz:
http://arxiv.org/abs/2212.11240