Entanglement monogamy in indistinguishable particle systems
Soumya Das, Goutam Paul, Ritabrata Sengupta · 2023
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Description
Soumya Das, Goutam Paul, and Ritabrata Sengupta write a 2023 physics paper on a rule that limits how quantum links can be shared. The rule, called monogamy, says that a strong link between two particles leaves less room for links with others. Their work looks at the rule for particles that cannot be told apart or addressed one by one.
Earlier work had set out the rule for particles that can be told apart, using a measure called concurrence. For particles that look the same, past results showed the rule could fail in an extreme way in some cases. Das and co-authors build on newer ways to write down such particles and to measure their links. They test where the sharing rule holds and where it breaks for these hard-to-label systems.
Catalog record
| CREATOR | Soumya Das, Goutam Paul, Ritabrata Sengupta |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 59 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |