RT Journal Article
T1 Parameter Estimation of Wormholes beyond the Heisenberg Limit
A1 Sanchidrián Vaca, Carlos
A1 Sabín, Carlos
AB We propose to exploit the quantum properties of nonlinear media to estimate the parameters of massless wormholes. The spacetime curvature produces a change in length with respect to Minkowski spacetime that can be estimated in principle with an interferometer. We use quantum metrology techniques to show that the sensitivity is improved with nonlinear media and propose a nonlinear Mach–Zehnder interferometer to estimate the parameters of massless wormholes that scales beyond the Heisenberg limit.
PB MDPI
SN 2218-1997
YR 2018
FD 2018-11-06
LK https://hdl.handle.net/20.500.14352/12540
UL https://hdl.handle.net/20.500.14352/12540
LA eng
DS Docta Complutense
RD 18 dic 2025