FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950976516> ?p ?o ?g. }

• W2950976516 abstract "In a celebrated paper, Valiant and Vazirani raised the question of whether the difficulty of NP-complete problems was due to the wide variation of the number of witnesses of their instances. They gave a strong negative answer by showing that distinguishing between instances having zero or one witnesses is as hard as recognizing NP, under randomized reductions. We consider the same question in the quantum setting and investigate the possibility of reducing quantum witnesses in the context of the complexity class QMA, the quantum analogue of NP. The natural way to quantify the number of quantum witnesses is the dimension of the witness subspace W in some appropriate Hilbert space H. We present an efficient deterministic procedure that reduces any problem where the dimension d of W is bounded by a polynomial to a problem with a unique quantum witness. The main idea of our reduction is to consider the Alternating subspace of the d-th tensor power of H. Indeed, the intersection of this subspace with the d-th tensor power of W is one-dimensional, and therefore can play the role of the unique quantum witness." @default.
• W2950976516 created "2019-06-27" @default.
• W2950976516 creator A5024725897 @default.
• W2950976516 creator A5031305513 @default.
• W2950976516 creator A5046562790 @default.
• W2950976516 creator A5051676245 @default.
• W2950976516 creator A5077333536 @default.
• W2950976516 creator A5089611363 @default.
• W2950976516 date "2009-06-24" @default.
• W2950976516 modified "2023-09-26" @default.
• W2950976516 title "On the power of a unique quantum witness" @default.
• W2950976516 cites W1485941945 @default.
• W2950976516 cites W1565875822 @default.
• W2950976516 cites W1627385003 @default.
• W2950976516 cites W1631356911 @default.
• W2950976516 cites W1911876669 @default.
• W2950976516 cites W1923484136 @default.
• W2950976516 cites W1970606468 @default.
• W2950976516 cites W1999546142 @default.
• W2950976516 cites W2030549984 @default.
• W2950976516 cites W2057512592 @default.
• W2950976516 cites W2058701696 @default.
• W2950976516 cites W2070323038 @default.
• W2950976516 cites W2072381205 @default.
• W2950976516 cites W2081902982 @default.
• W2950976516 cites W2096390054 @default.
• W2950976516 cites W2100827027 @default.
• W2950976516 cites W2178192088 @default.
• W2950976516 cites W2313456324 @default.
• W2950976516 cites W2798707604 @default.
• W2950976516 cites W2895657145 @default.
• W2950976516 cites W2952109421 @default.
• W2950976516 doi "https://doi.org/10.48550/arxiv.0906.4425" @default.
• W2950976516 hasPublicationYear "2009" @default.
• W2950976516 type Work @default.
• W2950976516 sameAs 2950976516 @default.
• W2950976516 citedByCount "0" @default.
• W2950976516 crossrefType "posted-content" @default.
• W2950976516 hasAuthorship W2950976516A5024725897 @default.
• W2950976516 hasAuthorship W2950976516A5031305513 @default.
• W2950976516 hasAuthorship W2950976516A5046562790 @default.
• W2950976516 hasAuthorship W2950976516A5051676245 @default.
• W2950976516 hasAuthorship W2950976516A5077333536 @default.
• W2950976516 hasAuthorship W2950976516A5089611363 @default.
• W2950976516 hasBestOaLocation W29509765161 @default.
• W2950976516 hasConcept C114614502 @default.
• W2950976516 hasConcept C118615104 @default.
• W2950976516 hasConcept C121332964 @default.
• W2950976516 hasConcept C127413603 @default.
• W2950976516 hasConcept C134306372 @default.
• W2950976516 hasConcept C146978453 @default.
• W2950976516 hasConcept C151730666 @default.
• W2950976516 hasConcept C154945302 @default.
• W2950976516 hasConcept C15706264 @default.
• W2950976516 hasConcept C199360897 @default.
• W2950976516 hasConcept C202444582 @default.
• W2950976516 hasConcept C2776900844 @default.
• W2950976516 hasConcept C2777212361 @default.
• W2950976516 hasConcept C2779343474 @default.
• W2950976516 hasConcept C32834561 @default.
• W2950976516 hasConcept C33332235 @default.
• W2950976516 hasConcept C33676613 @default.
• W2950976516 hasConcept C33923547 @default.
• W2950976516 hasConcept C34388435 @default.
• W2950976516 hasConcept C41008148 @default.
• W2950976516 hasConcept C62520636 @default.
• W2950976516 hasConcept C62799726 @default.
• W2950976516 hasConcept C64543145 @default.
• W2950976516 hasConcept C84114770 @default.
• W2950976516 hasConcept C86803240 @default.
• W2950976516 hasConceptScore W2950976516C114614502 @default.
• W2950976516 hasConceptScore W2950976516C118615104 @default.
• W2950976516 hasConceptScore W2950976516C121332964 @default.
• W2950976516 hasConceptScore W2950976516C127413603 @default.
• W2950976516 hasConceptScore W2950976516C134306372 @default.
• W2950976516 hasConceptScore W2950976516C146978453 @default.
• W2950976516 hasConceptScore W2950976516C151730666 @default.
• W2950976516 hasConceptScore W2950976516C154945302 @default.
• W2950976516 hasConceptScore W2950976516C15706264 @default.
• W2950976516 hasConceptScore W2950976516C199360897 @default.
• W2950976516 hasConceptScore W2950976516C202444582 @default.
• W2950976516 hasConceptScore W2950976516C2776900844 @default.
• W2950976516 hasConceptScore W2950976516C2777212361 @default.
• W2950976516 hasConceptScore W2950976516C2779343474 @default.
• W2950976516 hasConceptScore W2950976516C32834561 @default.
• W2950976516 hasConceptScore W2950976516C33332235 @default.
• W2950976516 hasConceptScore W2950976516C33676613 @default.
• W2950976516 hasConceptScore W2950976516C33923547 @default.
• W2950976516 hasConceptScore W2950976516C34388435 @default.
• W2950976516 hasConceptScore W2950976516C41008148 @default.
• W2950976516 hasConceptScore W2950976516C62520636 @default.
• W2950976516 hasConceptScore W2950976516C62799726 @default.
• W2950976516 hasConceptScore W2950976516C64543145 @default.
• W2950976516 hasConceptScore W2950976516C84114770 @default.
• W2950976516 hasConceptScore W2950976516C86803240 @default.
• W2950976516 hasLocation W29509765161 @default.
• W2950976516 hasOpenAccess W2950976516 @default.
• W2950976516 hasPrimaryLocation W29509765161 @default.
• W2950976516 hasRelatedWork W1606423697 @default.
• W2950976516 hasRelatedWork W2010933958 @default.

• next