Two Quantum Entangled Cheshire Cats
- URL: http://arxiv.org/abs/2303.17081v1
- Date: Thu, 30 Mar 2023 01:02:29 GMT
- Title: Two Quantum Entangled Cheshire Cats
- Authors: Jie Zhou, Leong-Chuan Kwek and Jing-Ling Chen
- Abstract summary: In the original thought experiment of the Quantum Cheshire Cat, the physical properties of the cat (state) can be decoupled from its quantum entities.
Here, we conceive a new thought experiment that exploits quantum entanglement with weak (value) measurement.
- Score: 14.618082583488812
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Quantum entanglement serves as an important resource for quantum processing.
In the original thought experiment of the Quantum Cheshire Cat, the physical
properties of the cat (state) can be decoupled from its quantum entities. How
do quantum entanglement and weak values affect such thought experiment? Here,
we conceive a new thought experiment that exploits quantum entanglement with
weak (value) measurement. Specifically, we ask: can two entangled particles
exchange physical and quantum properties? We answer the question in the
affirmative.
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