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arXiv 1302.0290quant-phcs.CC
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Quantum 3- SAT为QMA1-complete

Quantum 3-SAT is QMA1-complete

David Gosset, Daniel Nagaj

摘要:

量子可满足性是经典布尔可满足性的推广,是一个约束满足问题。在量子k-SAT问题中,每个约束由k-局部投影器指定,并且由其零空间中的任何状态满足。Bravyi证明了量子2-SAT可以在经典计算机上有效地求解,并且k大于或等于4的量子k-SAT是QMA 1-完全的。量子3-SAT被认为包含在QMA 1中,但它的计算硬度直到现在还不清楚。我们证明了量子3-SAT是QMA 1-hard的,因此对于这个复杂性类是完备的。

英文摘要:

Quantum satisfiability is a constraint satisfaction problem that generalizes classical boolean satisfiability. In the quantum k-SAT problem, each constraint is specified by a k-local projector and is satisfied by any state in its nullspace. Bravyi showed that quantum 2-SAT can be solved efficiently on a classical computer and that quantum k-SAT with k greater than or equal to 4 is QMA1-complete. Quantum 3-SAT was known to be contained in QMA1, but its computational hardness was unknown until now. We prove that quantum 3-SAT is QMA1-hard, and therefore complete for this complexity class.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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