Supercritical entanglement in local systems: Counterexample to the area law for quantum matter
Quantum entanglement is the most surprising feature of quantum mechanics. Entanglement is simultaneously responsible for the difficulty of simulating quantum matter on a classical computer and the exponential speedups afforded by quantum computers. Ground states of quantum many-body systems typicall...
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| Format: | Article |
| Language: | en_US |
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National Academy of Sciences (U.S.)
2017
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| Online Access: | http://hdl.handle.net/1721.1/109072 https://orcid.org/0000-0003-4626-5648 |