3 papers
quant-ph2026
Quantum Chinese Remainder Clock
Ivri Nagar, Alioscia Hamma, Mikel Palmero +3
The Chinese remainder theorem is used in metrology for extending the range of quantum clocks/radar/interferometry, where the phase of a signal is known relative to a set of oscilla…
hep-th2026
A Quantum Singularity Theorem for the Evaporating Black Hole
Netta Engelhardt, Ivri Nagar
We prove a singularity theorem in semiclassical gravity without assuming global hyperbolicity or the null energy/curvature condition; the former is replaced by the weaker causality…
hep-th2024
Planar RG Flows on Line Defects
Ivri Nagar, Amit Sever, De-liang Zhong
We study a class of renormalization group flows on line defects that can be described by a generalized free field with ordered planar contractions on the line. They are realized, f…