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Power of one qumode for quantum computation

Abstract:

Although quantum computers are capable of solving problems like factoring exponentially faster than the best-known classical algorithms, determining the resources responsible for their computational power remains unclear. An important class of problems where quantum computers possess an advantage is phase estimation, which includes applications like factoring. We introduce a computational model based on a single squeezed state resource that can perform phase estimation, which we call the powe...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.1103/PhysRevA.93.052304

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Atomic & Laser Physics
Oxford college:
Wolfson College
Role:
Author
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Publisher:
American Physical Society Publisher's website
Journal:
Physical Review A Journal website
Volume:
93
Issue:
5
Publication date:
2016-05-03
Acceptance date:
2016-05-03
DOI:
EISSN:
2469-9934
ISSN:
2469-9926
Pubs id:
pubs:620649
URN:
uri:f1a99bdb-ba5f-4fa5-9cb7-d07b4e114889
UUID:
uuid:f1a99bdb-ba5f-4fa5-9cb7-d07b4e114889
Local pid:
pubs:620649
Paper number:
Article: 052304
Language:
English
Keywords:

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