The Learnability of Quantum States
... To verify a bill ||r|sig(r): 1. Verify r’s digital signature. 2. Construct a Markov chain M, whose stationary distribution is uniform over the set S = {x : h1(x)=r1,…,hm(x)=rm}. Using M, verify that | is an equal superposition over S. Conjecture: Any quantum algorithm needs exponential time t ...
... To verify a bill ||r|sig(r): 1. Verify r’s digital signature. 2. Construct a Markov chain M, whose stationary distribution is uniform over the set S = {x : h1(x)=r1,…,hm(x)=rm}. Using M, verify that | is an equal superposition over S. Conjecture: Any quantum algorithm needs exponential time t ...
Quantum structures in general relativistic theories
... As for the existence and the classification of quantum structures, we can state results analogous to the Galilei case. We note that, in the Einstein case, the cohomology class of Ω depends only on the cohomology class of F . Theorem. There exists a quantum structure (Q, Q) if and only if F determine ...
... As for the existence and the classification of quantum structures, we can state results analogous to the Galilei case. We note that, in the Einstein case, the cohomology class of Ω depends only on the cohomology class of F . Theorem. There exists a quantum structure (Q, Q) if and only if F determine ...
Slides
... H distinguishes Ψ from any orthogonal code-state but is 2d-local contradiction. no codestate can be locally generated Ω(log n) circuit lower-bound. ...
... H distinguishes Ψ from any orthogonal code-state but is 2d-local contradiction. no codestate can be locally generated Ω(log n) circuit lower-bound. ...
ppt
... S. Boixo, A. Datta, M. J. Davis, A. Shaji, A. B. Tacla, and C. M. Caves, “Quantum-limited meterology and Bose-Einstein condensates,” PRA 80, 032103 (2009). ...
... S. Boixo, A. Datta, M. J. Davis, A. Shaji, A. B. Tacla, and C. M. Caves, “Quantum-limited meterology and Bose-Einstein condensates,” PRA 80, 032103 (2009). ...