Zobrazeno 1 - 10
of 89
pro vyhledávání: '"C.-J. David Lin"'
Autor:
Ed Bennett, Deog Ki Hong, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino
Publikováno v:
Physics Letters B, Vol 835, Iss , Pp 137504- (2022)
For Yang-Mills theories in four dimensions, we propose to rescale the ratio between topological susceptibility and string tension squared in a universal way, dependent only on group factors. We apply this suggestion to SU(Nc) and Sp(Nc) groups, and c
Externí odkaz:
https://doaj.org/article/dc5c76d2a71841d598e94723707a7204
Autor:
Ed Bennett, Jack Holligan, Deog Ki Hong, Ho Hsiao, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Michele Mesiti, Maurizio Piai, Davide Vadacchino
Publikováno v:
Universe, Vol 9, Iss 5, p 236 (2023)
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 p
Externí odkaz:
https://doaj.org/article/02a894271f5f4a57ace5f308641f0e86
Autor:
Ed Bennett, Deog Ki Hong, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-61 (2019)
Abstract We perform lattice studies of the gauge theory with Sp(4) gauge group and two flavours of (Dirac) fundamental matter. The global SU(4) symmetry is spontaneously broken by the fermion condensate. The dynamical Wilson fermions in the lattice a
Externí odkaz:
https://doaj.org/article/e860d6b46f3647c0bf4337362546e64e
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-27 (2019)
Abstract We analyse finite-size scaling behaviour of a four-dimensional Higgs-Yukawa model near the Gaussian infrared fixed point. Through improving the mean-field scaling laws by solving one-loop renormalisation group equations, the triviality prope
Externí odkaz:
https://doaj.org/article/8b4f3a92818349d7b6c0ef1e9fb05285
Autor:
Ed Bennett, Deog Ki Hong, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 3, Pp 1-70 (2018)
Abstract The Sp(4) gauge theory with two Dirac fundamental flavours provides a candidate for the microscopic origin of composite-Higgs models based on the SU(4)/Sp(4) coset. We employ a combination of two different, complementary strategies for the n
Externí odkaz:
https://doaj.org/article/862cfbe9c06944189de7b44c5c32054c
Publikováno v:
Physics Letters B, Vol 744, Iss , Pp 146-152 (2015)
We discuss the non-thermal phase structure of a chirally invariant Higgs–Yukawa model on the lattice in the presence of a higher dimensional Φ6-term. For the exploration of the phase diagram we use analytical, lattice perturbative calculations of
Externí odkaz:
https://doaj.org/article/c959a914b27640fdb74f125e5124c1b8
Autor:
John Bulava, Philipp Gerhold, Karl Jansen, Jim Kallarackal, Bastian Knippschild, C.-J. David Lin, Kei-Ichi Nagai, Attila Nagy, Kenji Ogawa
Publikováno v:
Advances in High Energy Physics, Vol 2013 (2013)
Nonperturbative numerical lattice studies of the Higgs-Yukawa sector of the standard model with exact chiral symmetry are reviewed. In particular, we discuss bounds on the Higgs boson mass at the standard model top quark mass and in the presence of h
Externí odkaz:
https://doaj.org/article/c800c7d9135440d2b81ec53c6eded8e1
Autor:
Davide Vadacchino, Ed Bennett, C.-J. David Lin, Deog Ki Hong, Jong-Wan Lee, Biagio Lucini, Maurizio Piai
Publikováno v:
Proceedings of The 39th International Symposium on Lattice Field Theory — PoS(LATTICE2022).
In this contribution, we report on our study of the properties of the Wilson flow and on the calculation of the topological susceptibility of $Sp(N_c)$ gauge theories for $N_c=2,\,4,\,6,\,8$. The Wilson flow is shown to scale according to the quadrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eb0529a58cb34962563d7bece3d2ce2
https://doi.org/10.22323/1.430.0400
https://doi.org/10.22323/1.430.0400
Autor:
Jong-Wan Lee, Ed Bennett, Deog Ki Hong, Ho Hsiao, C.-J. David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::850ea285ebc3d80a9969cfc2e67be3db
http://arxiv.org/abs/2211.09262
http://arxiv.org/abs/2211.09262
Autor:
Ed Bennett, Deog Ki Hong, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino
Publikováno v:
Physical Review D. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b60c051e9b8f7398bf137a64403c6d7
https://doi.org/10.1103/physrevd.106.094503
https://doi.org/10.1103/physrevd.106.094503