Estimation of mass and radii for charged compact objects using a modified Chaplygin equation of state in the Buchdahl-I metric. [PDF]
PLoS OneZahra A +4 more
europepmc +1 more source
Origins and lifetimes of secular and tidal bars in simulated disc galaxies. [PDF]
Mon Not R Astron SocFrosst M +3 more
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Massless and massive scalar shell dynamics from rotating BTZ black holes with nonminimally coupled scalar fields. [PDF]
Sci RepJaved F +6 more
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Joule-Thomson expansion in a mimetic black hole. [PDF]
Sci RepRezaei AH, Nozari K.
europepmc +1 more source
Extended phase space thermodynamics of regular-AdS black hole. [PDF]
Sci RepRehan M, Islam SU, Ghosh SG.
europepmc +1 more source
Non-reciprocity in photon polarization based on direction of polarizer under gravitational fields. [PDF]
Sci RepNoh H, Alsing PM, Miller WA, Ahn D.
europepmc +1 more source
Isotropic fluid structures and role of non-metricity on their dynamics governed by an electric charge: A theoretical study. [PDF]
PLoS OneNaseer T +4 more
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High Deuteration of Methanol in L1544. [PDF]
ACS Earth Space ChemSpezzano S +9 more
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First-Principle Derivation of the Schwarzschild Radius Based on Time Field Theory (TFT)
This work presents a complete, step-by-step, first-principle derivation of the Schwarzschild radius within the framework of Time Field Theory (TFT). Starting only from the axioms of four-dimensional total speed conservation and spacetime decomposition in flat Euclidean space, we rigorously derive the standard Schwarzschild radius formula r_s = 2GM/c^2 ...
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