Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Keller, Jochen"'
Autor:
Herz, Bernhard1, Keller, Jochen1 jochen.keller@uni-bayreuth.de
Publikováno v:
International Journal of Central Banking (IJCB). Aug2023, Vol. 19 Issue 3, p99-137. 39p.
Autor:
Keller, Jochen, Sedrakian, Armen
Publikováno v:
Nuclear Physics A, vol. 897, p. 62-69, 2013
Once formed in a supernova explosion, a neutron star cools rapidly via neutrino emission during the first 10^4-10^5 yr of its life-time. Here we compute the axion emission rate from baryonic components of a star at temperatures below their respective
Externí odkaz:
http://arxiv.org/abs/1205.6940
Autor:
Keller, Jochen, Sedrakian, Armen
Publikováno v:
Phys. Rev. C 87, 045804 (2013)
We study the response of a single-component pair-correlated baryonic Fermi-liquid to density, spin, and their current perturbations. A complete set of response functions is derived in the low-temperature regime both within an effective theory based o
Externí odkaz:
http://arxiv.org/abs/1205.6902
Autor:
Sedrakian, Armen, Keller, Jochen
Publikováno v:
Phys. Rev. C 81, 045806 (2010)
We compute the finite temperature density response function of nonrelativistic cold fermions with an isotropic condensate. The pair-breaking contribution to the response function is evaluated in the limit of small three-momentum transfers q within an
Externí odkaz:
http://arxiv.org/abs/1001.0395
Publikováno v:
Annalen Phys.19:102-120,2010
The uniquess of the effective actions describing 4D SU(2) and SU(3) continuum, infinite-volume Yang-Mills thermodynamics in their deconfining and preconfining phases is made explicit. Subsequently, the spatial string tension is computed in the approa
Externí odkaz:
http://arxiv.org/abs/0812.1858
Autor:
Keller, Jochen
The thesis is considering aspects of SU(2) Yang-Mills thermodynamics in its deconfining high-temperature phase. We calculate the two-point correlation function of the energy density of the photon in a thermalized gas, at first in the conventional U(1
Externí odkaz:
http://arxiv.org/abs/0801.3961
Publikováno v:
Int.J.Mod.Phys.A23:5181-5200,2008
We compute the two-point correlation of the energy density for the massless mode in deconfining SU(2) Yang-Mills thermodynamics and point towards a possible application for the physics of cold, dilute, and stable clouds of atomic hydrogen within the
Externí odkaz:
http://arxiv.org/abs/0711.4257
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