Peculiar Features of Entangled States with Post-Selection

Abstract

We consider quantum systems in entangled states post-selected in non-entangled states. Such systems exhibit unusual behavior, in particular when weak measurements are performed at intermediate times.

To be published in PRA

References in corpus (4)

• Ultrasensitive Beam Deflection Measurement via Interferometric Weak Value Amplification
• Pre- and Post-selection paradoxes and contextuality in quantum mechanics
• Quantum advantages in classically defined tasks
• Reply to "The three-box paradox revisited" by Ravon and Vaidman

Cited by in corpus (9)

• Logical pre- and post-selection paradoxes are proofs of contextuality
• Three-box paradox and "Cheshire cat grin": the case of spin-1 atoms
• Full characterization of modular values for two-dimensional systems
• Contextuality, Coherences, and Quantum Cheshire Cats
• Non-Local Parity Measurements and the Quantum Pigeonhole Effect
• A Scheme for Performing Strong and Weak Sequential Measurements of Non-commuting Observables
• Footprints of quantum pigeons
• Experimental implementation of Hardy-like quantum pigeonhole paradoxes
• Uncertainty Relations in Pre- and Post-Selected Systems