29 citations · 87 across the 9 of their papers we have counts for
9 papers
Hadron-quark phase transitions along proto-neutron-star evolution
P. Laskos-Patkos, P. S. Koliogiannis, Ch. C. Moustakidis
The new era of multi-messenger astronomy requires the accurate and self-consistent derivation of the nuclear equation of state at high temperature. In the present work, we focused…
On the Cooling of Compact Stars in Light of the HESS J1731-347 Remnant
D. G. Nanopoulos, P. Laskos-Patkos, Ch. C. Moustakidis
Recent analyses on the central compact object in the HESS J1731-347 supernova remnant reported not only surprising structural properties (mass and radius ), but also an inte…
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…
Signatures of quark deconfinement through the r-modes of twin stars
P. Laskos-Patkos, Ch. C. Moustakidis
The observation and distinction of two compact stars with an identical mass but a different radius would be a clear sign of hadron-quark phase transition in nuclear matter. Motivat…