Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Hsiao, Ho"'
Autor:
Zierler, Fabian, Bennett, Ed, Forzano, Niccolò, Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide
We measure the masses of the pseudoscalar flavour-singlet meson states in the $Sp(4)$ gauge theory coupled to two Dirac fermions transforming in the fundamental representation and three Dirac fermions in the antisymmetric representation. This theory
Externí odkaz:
http://arxiv.org/abs/2410.11412
Autor:
Bennett, Ed, Del Debbio, Luigi, Forzano, Niccolò, Hill, Ryan C., Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Lupo, Alessandro, Piai, Maurizio, Vadacchino, Davide, Zierler, Fabian
Spectral densities encode non-perturbative information crucial in computing physical observables in strongly coupled field theories. Using lattice gauge theory data, we perform a systematic study to demonstrate the potential of recent technological a
Externí odkaz:
http://arxiv.org/abs/2410.11386
Autor:
Bennett, Ed, Forzano, Niccolò, Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide, Zierler, Fabian
We provide the first extensive, numerical study of the non-trivial problem of mixing between flavor-singlet composite states emerging in strongly coupled lattice field theories with matter field content consisting of fermions transforming in differen
Externí odkaz:
http://arxiv.org/abs/2405.05765
Autor:
Bennett, Ed, Del Debbio, Luigi, Forzano, Niccolò, Hill, Ryan C., Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Lupo, Alessandro, Piai, Maurizio, Vadacchino, Davide, Zierler, Fabian
Spectral densities encode non-perturbative information that enters the calculation of a plethora of physical observables in strongly coupled field theories. Phenomenological applications encompass aspects of standard-model hadronic physics, observabl
Externí odkaz:
http://arxiv.org/abs/2405.01388
Autor:
Hsiao, Ho, Bennett, Ed, Hong, Deog Ki, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide
In strongly coupled gauge theories that serve as completions of composite Higgs models, the fermionic bound states formed by fermions (hyperquarks) transforming in different representations, called chimera baryons, could serve as top partners, by emb
Externí odkaz:
http://arxiv.org/abs/2401.05637
Autor:
Bennett, Ed, Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide
We report the results of lattice numerical studies of the Sp(4) gauge theory coupled to fermions (hyperquarks) transforming in the fundamental and two-index antisymmetric representations of the gauge group. This strongly-coupled theory is the minimal
Externí odkaz:
http://arxiv.org/abs/2311.14663
Autor:
Bennett, Ed, Hsiao, Ho, Lee, Jong-Wan, Lucini, Biagio, Maas, Axel, Piai, Maurizio, Zierler, Fabian
We provide the first determination of the mass of the lightest flavor-singlet pseudoscalar and scalar bound states (mesons), in the $\rm{Sp}(4)$ Yang-Mills theory coupled to two flavors of fundamental fermions, using lattice methods. This theory has
Externí odkaz:
http://arxiv.org/abs/2304.07191
Autor:
Bennett, Ed, Holligan, Jack, Hong, Deog Ki, Hsiao, Ho, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Mesiti, Michele, Piai, Maurizio, Vadacchino, Davide
We review the current status of the long-term programme of numerical investigation of $Sp(2N)$ gauge theories with and without fermionic matter content. We start by introducing the phenomenological as well as theoretical motivations for this research
Externí odkaz:
http://arxiv.org/abs/2304.01070
Autor:
Lee, Jong-Wan, Bennett, Ed, Hong, Deog Ki, Hsiao, Ho, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide
Sp($2N$) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Wit
Externí odkaz:
http://arxiv.org/abs/2211.09262
Autor:
Hsiao, Ho, Bennett, Ed, Hong, Deog Ki, Lee, Jong-Wan, Lin, C. -J. David, Lucini, Biagio, Piai, Maurizio, Vadacchino, Davide
Chimera baryons are an important element of strongly coupled theories that provide a microscopic origin for UV complete composite Higgs models (CHMs), since they play the role of top partners in top partial compositeness. In a particular interesting
Externí odkaz:
http://arxiv.org/abs/2211.03955