What are gravastars?

Jun 26, 2023 ... Another team created an informational website explaining black holes and gravitational waves. (Information from that website informed the ... Apr 8, 2025 ... ... information; Betti numbers; topological invariants; variational principle; dark energy equation of state; logarithmic corrections to black hole ... Sep 23, 2010 ... There is a nice trick which can then be played: If the local energy density exceeds a certain limit, a black hole will form causing an event ... Black holes are regions in space where an enormous amount of mass is packed into a tiny volume. This creates a gravitational pull so strong that not even light ... ... black hole mechanics and the laws of thermodynamics. Since Hawking's ... Finally, the links are explored between Zeilinger s programme, informational ... Mar 15, 2023 ... We don't consider that information being destroyed. But it has been rather controversial that black holes might seem to. But I don't see how they're any ... Nov 11, 2021 ... ... research called black hole chemistry. Finally, we give a brief overview of the black hole information paradox and discuss recent ideas in ... Jul 20, 2017 ... From the mere assumption that a black hole has a nonzero entropy—that is, that it takes many bits to describe—how could Bekenstein and Hawking ... Jul 5, 2023 ... Information paradox, Quantum gravity, Mass-energy-information principle, Entropy, Black hole, Black hole thermodynamics, Quantum Information ... ... information comes out from a black hole. In this paper, we start from a qubit model and provide a quantum informational interpretation of entanglement ...