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STOC
1993
ACM
134views Algorithms» more  STOC 1993»
13 years 7 months ago
Quantum complexity theory
In this paper we study quantum computation from a complexity theoretic viewpoint. Our first result is the existence of an efficient universal quantum Turing machine in Deutsch’s...
Ethan Bernstein, Umesh V. Vazirani
CORR
2000
Springer
95views Education» more  CORR 2000»
13 years 3 months ago
One Complexity Theorist's View of Quantum Computing
The complexity of quantum computation remains poorly understood. While physicists attempt to find ways to create quantum computers, we still do not have much evidence one way or t...
Lance Fortnow
ACMSE
2006
ACM
13 years 7 months ago
Revisiting a limit on efficient quantum computation
In this paper, we offer an exposition of a theorem originally due to Adleman, Demarrais and Huang that shows that the quantum complexity class BQP (Bounded-error Quantum Polynomia...
Tarsem S. Purewal Jr.
CORR
2011
Springer
161views Education» more  CORR 2011»
12 years 10 months ago
The physical Church-Turing thesis and the principles of quantum theory
Abstract. Notoriously, quantum computation shatters complexity theory, but is innocuous to computability theory [17]. Yet several works have shown how quantum theory as it stands c...
Pablo Arrighi, Gilles Dowek
IPL
2006
104views more  IPL 2006»
13 years 3 months ago
The communication complexity of the Hamming distance problem
We investigate the randomized and quantum communication complexity of the HAMMING DISTANCE problem, which is to determine if the Hamming distance between two n-bit strings is no l...
Wei Huang, Yaoyun Shi, Shengyu Zhang, Yufan Zhu