2k citations · 24.3k across the 418 of their papers we have counts for
3 papers · 2 filters
Using Berry's phase to detect the Unruh effect at lower accelerations
E. Martin-Martinez, I. Fuentes, R. B. Mann
We show that a detector acquires a Berry phase due to its motion in spacetime. The phase is different in the inertial and accelerated case as a direct consequence of the Unruh effe…
Entanglement of Dirac fields in an expanding spacetime
I. Fuentes, R. B. Mann, E. Martin-Martinez +1
We study the entanglement generated between Dirac modes in a 2-dimensional conformally flat Robertson-Walker universe. We find radical qualitative differences between the bosonic a…
Any quantum state can be cloned in the presence of closed timelike curves
D. Ahn, T. C. Ralph, R. B. Mann
The possible existence of closed timelike curves (CTCs) draws attention to fundamental questions about what is physically possible and what is not. An example is the "no cloning th…