Non-Abelian symmetry-resolved entanglement entropy
We introduce a mathematical framework for symmetry-resolved entanglement entropy with a non-Abelian symmetry group. To obtain a reduced density matrix that is block-diagonal in the non-Abelian charges, we define subsystems operationally in terms of subalgebras of invariant observables. We derive exa...
| প্রধান লেখক: | |
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| বিন্যাস: | প্রবন্ধ |
| ভাষা: | English |
| প্রকাশিত: |
SciPost
2024-11-01
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| মালা: | SciPost Physics |
| অনলাইন ব্যবহার করুন: | https://scipost.org/SciPostPhys.17.5.127 |