Schwinger’s proper time and worldline holographic renormalization

Autor: Adrian Koenigstein, Dennis D. Dietrich

Publikováno v: Physical Review D. 95

Worldline holography states that within the framework of the worldline approach to quantum field theory sources of a quantum field theory over ${\mathrm{Mink}}_{4}$ naturally form a field theory over ${\mathrm{AdS}}_{5}$ to all orders in the elementa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a2669ba3e972f8b1984a4721dc9f014
https://doi.org/10.1103/physrevd.95.076021

Off-equilibrium photon production during the chiral phase transition

Autor: Frank Michler, Hendrik van Hees, Stefan Leupold, Dennis D. Dietrich, Carsten Greiner

Publikováno v: Annals of Physics. 336:331-393

In the early stage of ultrarelativistic heavy-ion collisions chiral symmetry is restored temporarily. During this so-called chiral phase transition, the quark masses change from their constituent to their bare values. This mass shift leads to the spo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cfcd3a15ce59aca7ecc2233911baa18
https://doi.org/10.1016/j.aop.2013.05.021

Electroweak symmetry breaking in other terms

Autor: Dennis D. Dietrich

Publikováno v: Dietrich, D D 2010, ' Electroweak symmetry breaking in other terms ', The European Physical Journal C: Particles and Fields, vol. 67, no. 1-2, pp. 237-252 . https://doi.org/10.1140/epjc/s10052-010-1263-0

We analyse descriptions of electroweak symmetry breaking in terms of ultralocal antisymmetric tensor fields and gauge-singlet geometric variables, respectively; in particular, the Weinberg--Salam model and, ultimately, dynamical electroweak symmetry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be09b6b2f4facd1bea94ca78d348908e
https://doi.org/10.1140/epjc/s10052-010-1263-0

Saturation Momentum: From Fixed to Running Coupling

Autor: Dennis D. Dietrich

Publikováno v: Acta Physica Hungarica A) Heavy Ion Physics. 27:301-304

Of late, it has been possible to establish and exploit connections between the evolution of parton distribution functions in quantum chromodynamics (QCD) and reaction diffusion systems in statistical physics. On that side stands the well studied Fisc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::becc4365ed2fcdccf894446c161aa2ca
https://doi.org/10.1556/aph.27.2006.2-3.26

Gluons, tadpoles, and color neutrality in a two-flavor color superconductor

Autor: Dirk H. Rischke, Dennis D. Dietrich

Publikováno v: Progress in Particle and Nuclear Physics. 53:305-316

Considering cold, dense quark matter with two massless quark flavors, we demonstrate how, in a self-consistent calculation in the framework of QCD, the condensation of Cooper pairs induces a non-vanishing background color field. This background color

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce828e85bff425c1a8691b0bca3ac00
https://doi.org/10.1016/j.ppnp.2004.02.040