Zobrazeno 1 - 10
of 1 221
pro vyhledávání: '"Hanauske, A"'
Autor:
Most, Elias R., Motornenko, Anton, Steinheimer, Jan, Dexheimer, Veronica, Hanauske, Matthias, Rezzolla, Luciano, Stoecker, Horst
Publikováno v:
Phys. Rev. D 107 043034 (2023)
Binary neutron-star mergers and heavy-ion collisions are related through the properties of the hot and dense nuclear matter formed during these extreme events. In particular, low-energy heavy-ion collisions offer exciting prospects to recreate such {
Externí odkaz:
http://arxiv.org/abs/2201.13150
Publikováno v:
Phys. Rev. Lett. 124, 171103 (2020)
With the first detection of gravitational waves from a binary system of neutron stars, GW170817, a new window was opened to study the properties of matter at and above nuclear-saturation density. Reaching densities a few times that of nuclear matter
Externí odkaz:
http://arxiv.org/abs/1912.09340
Autor:
Most, Elias R., Papenfort, L. Jens, Dexheimer, Veronica, Hanauske, Matthias, Stöcker, Horst, Rezzolla, Luciano
Publikováno v:
Eur. Phys. J. A 56, 59 (2020). Topical Edition: First joint gravitational wave and electromagnetic observations: Implications for nuclear and particle physics
We study in detail the nuclear aspects of a neutron-star merger in which deconfinement to quark matter takes place. For this purpose, we make use of the Chiral Mean Field (CMF) model, an effective relativistic model that includes self-consistent chir
Externí odkaz:
http://arxiv.org/abs/1910.13893
Autor:
Dexheimer, Veronica, Constantinou, Constantinos, Most, Elias R., Papenfort, L. Jens, Hanauske, Matthias, Schramm, Stefan, Stoecker, Horst, Rezzolla, Luciano
In this work, we discuss the dense matter equation of state (EOS) for the extreme range of conditions encountered in neutron stars and their mergers. The calculation of the properties of such an EOS involves modeling different degrees of freedom (suc
Externí odkaz:
http://arxiv.org/abs/1905.12658
Publikováno v:
Phys. Rev. D 99, 103009 (2019)
If a phase transition is allowed to take place in the core of a compact star, a new stable branch of equilibrium configurations can appear, providing solutions with the same mass as the purely hadronic branch and hence giving rise to twin-star config
Externí odkaz:
http://arxiv.org/abs/1811.10929
Autor:
Most, Elias R., Papenfort, L. Jens, Dexheimer, Veronica, Hanauske, Matthias, Schramm, Stefan, Stöcker, Horst, Rezzolla, Luciano
Publikováno v:
Phys. Rev. Lett. 122, 061101 (2019)
Merging binaries of neutron stars are not only strong sources of gravitational waves, but also have the potential of revealing states of matter at densities and temperatures not accessible in laboratories. A crucial and long-standing question in this
Externí odkaz:
http://arxiv.org/abs/1807.03684
Autor:
Struckmeier, J., Muench, J., Liebrich, P., Hanauske, M., Kirsch, J., Vasak, D., Satarov, L., Stoecker, H.
Publikováno v:
Int. J. Mod. Phys. E, 28 (2019) 1950007
The generic form of spacetime dynamics as a classical gauge field theory has recently been derived, based on only the action principle and on the Principle of General Relativity. It was thus shown that Einstein's General Relativity is the special cas
Externí odkaz:
http://arxiv.org/abs/1711.10333
Publikováno v:
Phys. Rev. Lett. 120, 041101 (2018)
Inferring the properties of dense matter is one of the most exciting prospects from the measurement of gravitational waves from neutron star mergers. However, it will require reliable numerical simulations that incorporate viscous dissipation and ene
Externí odkaz:
http://arxiv.org/abs/1707.09475
Publikováno v:
Phys. Rev. D 95, 124048 (2017)
In this paper, the generic part of the gauge theory of gravity is derived, based merely on the action principle and on the general principle of relativity. We apply the canonical transformation framework to formulate geometrodynamics as a gauge theor
Externí odkaz:
http://arxiv.org/abs/1704.07246
Autor:
Hanauske, Matthias, Takami, Kentaro, Bovard, Luke, Rezzolla, Luciano, Font, José A., Galeazzi, Filippo, Stöcker, Horst
Publikováno v:
Phys. Rev. D 96, 043004 (2017)
Determining the differential-rotation law of compact stellar objects produced in binary neutron stars mergers or core-collapse supernovae is an old problem in relativistic astrophysics. Addressing this problem is important because it impacts directly
Externí odkaz:
http://arxiv.org/abs/1611.07152