4 papers
On trace invariance and energy-dependent entanglement in muon decay
Saulo Carneiro, Fernando César Sobrinho
We revisit a proposed correction to the muon magnetic anomaly measurement and compare it with energy-binned scans reported by the Fermilab collaboration. The central point is…
Non-singular naked solutions in quantum spacetime
I. P. R. Baranov, H. A. Borges, F. C. Sobrinho +1
Polymer models have been used to describe non-singular quantum black holes, where the classical singularity is replaced by a transition from a black hole to a white hole. In a prev…
Remnant loop quantum black holes
H. A. Borges, I. P. R. Baranov, F. C. Sobrinho +1
Polymer models inspired by Loop Quantum Gravity (LQG) have been used to describe non-singular quantum black holes with spherical symmetry, with the classical singularity replaced b…
Relativistic entanglement in muon decay
S. Carneiro, F. C. Sobrinho
We discuss the time evolution of quantum entanglement in the presence of non-collapsing interactions. In particular, the entanglement between the products of a muon decay in a magn…