Product-state approximations to quantum ground states
The local Hamiltonian problem consists of estimating the ground-state energy (given by the minimum eigenvalue) of a local quantum Hamiltonian. It can be considered as a quantum generalization of constraint satisfaction problems (CSPs) and has a key role in quantum complexity theory, being the first...
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| Format: | Article |
| Language: | English |
| Published: |
Association for Computing Machinery (ACM),
2014-07-18T14:00:04Z.
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| Subjects: | |
| Online Access: | Get fulltext |