95 citations · 581 across the 27 of their papers we have counts for
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Binding energy of compact stars and their non-radial oscillations
P. Laskos-Patkos, S. Papadopoulos, Ch. C. Moustakidis
In the past years, a significant effort has been made with the scope of determining correlations, involving compact star properties, that are independent of the nuclear equation of…
Confronting recent light compact star observations with color-flavor locked quark matter
K. Kourmpetis, P. Laskos-Patkos, Ch. C. Moustakidis
Recent analyses on the properties of the central compact object in the HESS J1731-347 remnant and the PSR J1231-1411 pulsar indicated that these two compact objects are characteriz…
Constraints on color-flavor locked quark matter in view of the HESS J1731-347 measurement
K. Kourmpetis, P. Laskos-Patkos, Ch. C. Moustakidis
Astrophysical observations play a crucial role in understanding the processes within compact stars. A recent study measured the central object in the HESS J1731-347 supernova remna…
XTE J1814-338: A potential hybrid star candidate
P. Laskos-Patkos, Ch. C. Moustakidis
A recent analysis on the properties of the XTE J1814-338 pulsar yielded a small radius value around ~ 7 km. Notably, this estimation is significantly lower compared to the currentl…
Speed of sound bounds and first-order phase transitions in compact stars
P. Laskos-Patkos, G. A. Lalazissis, Sibo Wang +3
In the present study, we employ three distinct, physically motivated speed of sound bounds to construct hybrid models, where the high-density phase is described by the maximally st…
Hybrid stars in light of the HESS J1731-347 remnant and the PREX-II experiment
P. Laskos-Patkos, P. S. Koliogiannis, Ch. C. Moustakidis
The recent analysis on the central compact object in the HESS J1731-347 remnant suggests interestingly small values for its mass and radius. Such an observation favors soft nuclear…
Twin stars as probes of the nuclear equation of state: effects of rotation through the PSR J0952-0607 pulsar and constraints via the tidal deformability from the GW170817 event
Lazaros Tsaloukidis, P. S. Koliogiannis, A. Kanakis-Pegios +1
In agreement with the constantly increasing gravitational wave events, new aspects of the internal structure of compact stars can be considered. A scenario in which a first order t…
Thermal effects on tidal deformability in the last orbits of an inspiraling binary neutron star system
A. Kanakis-Pegios, P. S. Koliogiannis, Ch. C. Moustakidis
The study of binary neutron stars mergers by the detection of the emitted gravitational waves is one of the most promised tools to study the properties of dense nuclear matter at h…
Thermal effects on tidal deformability of a coalescing binary neutron star system
A. Kanakis-Pegios, P. S. Koliogiannis, Ch. C. Moustakidis
The study of neutron star mergers by the detection of the emitted gravitational waves is one of the most promised tools to study the properties of dense nuclear matter at high dens…
Thermodynamical Description of Hot, Rapidly Rotating Neutron Stars, Protoneutron Stars, and Neutron Star Merger Remnants
P. S. Koliogiannis, Ch. C. Moustakidis
The prediction of the equation of state of hot, dense nuclear matter is one of the most complicated and interesting problems in nuclear astrophysics. At the same time, knowledge of…