Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Philipp Isserstedt"'
Publikováno v:
Physics Letters B, Vol 841, Iss , Pp 137908- (2023)
We present results for the volume dependence of baryon number fluctuations in the vicinity of the (conjectured) critical endpoint of QCD. They are extracted from the nonperturbative quark propagator that is obtained as a solution to a set of truncate
Externí odkaz:
https://doaj.org/article/27f21b3d31914a8aa82801abb4b12435
Publikováno v:
INSPIRE-HEP
We summarize recent results on the volume dependence of the location of the critical endpoint in the QCD phase diagram. To this end, we employ a sophisticated combination of Lattice Yang--Mills theory and a (truncated) version of Dyson--Schwinger equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6025f33cf3c9f895c04a18d5254c3e5
http://arxiv.org/abs/2301.10990
http://arxiv.org/abs/2301.10990
Publikováno v:
INSPIRE-HEP
In this contribution, we summarize a truncation-independent method to compute the equation of state within nonperturbative functional approaches. After demonstrating its viability, the method is applied to solutions obtained from a set of truncated D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31112e13e80814c232c2f246f12fbcb8
Publikováno v:
Physics Letters
INSPIRE-HEP
INSPIRE-HEP
We present results for the volume dependence of baryon number fluctuations in the vicinity of the (conjectured) critical endpoint of QCD. They are extracted from the nonperturbative quark propagator that is obtained as a solution to a set of truncate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab04c045971749217761a7a454c15989
Publikováno v:
Physical Review
We investigate the impact of finite volume and the corresponding restrictions on long-range correlations on the location of the critical endpoint in the QCD phase diagram. To this end, we employ a sophisticated combination of lattice Yang--Mills theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9622f8de836df96335a8b0486ba9d07
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Physical Review
We present a method to compute thermodynamic quantities within functional continuum frameworks that is independent of the employed truncation. As a proof of principle, we first apply it to a Nambu-Jona-Lasinio model in mean-field approximation. Then,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87063d36268eee312c9fc5ae9109639f
http://repo.scoap3.org/api
http://repo.scoap3.org/api
We summarize our results for light (pseudo-)scalar mesons at finite chemical potential and vanishing temperature. We extract the meson bound state wave functions, masses, and decay constants up to the first-order phase transition from the homogeneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b41908296636a61e44a488ff4b43e7e
http://arxiv.org/abs/1911.04399
http://arxiv.org/abs/1911.04399
We investigate the properties of light scalar and pseudoscalar mesons at finite (light) quark chemical potential. To this end we solve a coupled set of (truncated) Dyson-Schwinger equations for the quark and gluon propagators in Landau-gauge QCD and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb8b4f012cd3f437fdd1723079457bb
Publikováno v:
Journal of Physics: Conference Series. 1667:012015
We summarize our results on baryon number fluctuations at nonzero temperature and chemical potential. They are obtained from solutions of a coupled set of Dyson-Schwinger equations for the quark and gluon propagators of QCD in Landau gauge with $N_f=
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196f9362da355b009ecb56a11381260b
https://doi.org/10.1088/1742-6596/1667/1/012015
https://doi.org/10.1088/1742-6596/1667/1/012015