3 papers
quant-ph2026
Demystifying Relativistic Quantum Collapse
R. Muciño, E. Okon, D. Sudarsky +1
Non-relativistic objective collapse theories have been remarkably successful in addressing the conceptual problems of standard quantum mechanics. Despite substantial efforts, the p…
gr-qc2026
Renormalization of the Quantum Stress Tensor Fluctuations and the Limits of Semiclassical Gravity
Alejandro Perez, Daniel Sudarsky
We analyze the expectation value of the energy-momentum tensor and its fluctuations in quantum field theory on curved spacetimes . A generally accepeted con…
gr-qc2025
Fully Self-Consistent Semiclassical Gravity
R. Muciño, E. Okon, D. Sudarsky +1
A theory of quantum gravity consists of a gravitational framework which, unlike general relativity, takes into account the quantum character of matter. In spite of impressive advan…