Zobrazeno 1 - 10
of 446
pro vyhledávání: '"Diener J"'
Autor:
Diener, J. P. W.
A neutron star is one of the possible end states of a massive star. It is compressed by gravity and stabilized by the nuclear degeneracy pressure. Despite its name, the composition of these objects is not exactly known. However, from the inferred den
Externí odkaz:
http://arxiv.org/abs/2206.04433
Autor:
Diener, J. P. W., Scholtz, F. G.
Publikováno v:
Phys. Rev. C 102, 055805 (2020)
The spin-polarized ferromagnetic state of a cold Fermi gas is investigated for interacting and non-interacting charge-neutral and $\beta$-equilibrated gases. The standard minimal couplings between the magnetic field and the fermions' charges and magn
Externí odkaz:
http://arxiv.org/abs/2006.05247
Autor:
Diener, J. P. W., Scholtz, F. G.
Publikováno v:
Phys. Rev. C 101, 035808 (2020)
The only way neutron matter can couple to the electromagnetic field is through an anomalous coupling, which plays an important role in the thermodynamics of pure neutron matter. Such theories are, however, perturbatively non-renormalisable, which pre
Externí odkaz:
http://arxiv.org/abs/1909.01717
Akademický článek
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Autor:
Diener, J. P. W., Scholtz, F. G.
Ferromagnetism in infinite neutron matter as well as beta equilibrated, charge neutral, dense, and infinite nuclear matter is investigated using a model of interacting baryons and mesons. The standard minimal couplings between the magnetic field and
Externí odkaz:
http://arxiv.org/abs/1306.2175
Autor:
Diener, J. P. W.
The ferromagnetic phase in pure neutron matter as well as charge neutral, beta-equilibrated nuclear matter is considered. We employ Quantum Hadrodynamics, a relativistic field theory description of nuclear matter with meson degrees of freedom, and in
Externí odkaz:
http://arxiv.org/abs/1305.7346
Autor:
Diener, J. P. W., Scholtz, F. G.
Publikováno v:
Physical Review C 87, 065805 (2013)
Strongly magnetized symmetric nuclear matter is investigated within the context of effective baryon-meson exchange models. The magnetic field is coupled to the charge as well as the dipole moment of the baryons by including the appropriate terms in t
Externí odkaz:
http://arxiv.org/abs/1304.7951
Autor:
Diener, J. P. W., Scholtz, F. G.
The magnetic properties of matter under extreme conditions are of particular importance to understanding the neutron star interior. One contributing factor to the magnetic field of a neutron star could be the ferromagnetic phase of nuclear matter. In
Externí odkaz:
http://arxiv.org/abs/1006.5564
Autor:
Diener, J. P. W.
Nuclear physics can be applied in various ways to the study of neutron stars. This thesis reports on one such application, where the relativistic mean-field approximation has been employed to calculate the equations of state of matter in the neutron
Externí odkaz:
http://arxiv.org/abs/0806.0747
Akademický článek
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