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pro vyhledávání: '"Tessler, Louis"'
We introduce a theory of quantum error correction (QEC) for a subclass of states within a larger Hilbert space. In the standard theory of QEC, the set of all encoded states is formed by an arbitrary linear combination of the codewords. However, this
Externí odkaz:
http://arxiv.org/abs/2112.01858
Autor:
Sanders, Yuval R., Berry, Dominic W., Costa, Pedro C. S., Tessler, Louis W., Wiebe, Nathan, Gidney, Craig, Neven, Hartmut, Babbush, Ryan
Publikováno v:
PRX Quantum 1, 020312 (2020)
Here we explore which heuristic quantum algorithms for combinatorial optimization might be most practical to try out on a small fault-tolerant quantum computer. We compile circuits for several variants of quantum accelerated simulated annealing inclu
Externí odkaz:
http://arxiv.org/abs/2007.07391
Grover's algorithm is a quantum search algorithm that proceeds by repeated applications of the Grover operator and the Oracle until the state evolves to one of the target states. In the standard version of the algorithm, the Grover operator inverts t
Externí odkaz:
http://arxiv.org/abs/1801.02809
Autor:
Tessler, Louis, Byrnes, Tim
Bitcoin is a digital currency and payment system based on classical cryptographic technologies which works without a central administrator such as in traditional currencies. It has long been questioned what the impact of quantum computing would be on
Externí odkaz:
http://arxiv.org/abs/1711.04235
A major outstanding problem for many quantum clock synchronization protocols is the hidden assumption of the availability of synchronized clocks within the protocol. In general, quantum operations between two parties do not have consistent phase defi
Externí odkaz:
http://arxiv.org/abs/1709.08423
Autor:
Byrnes, Tim, Ilyas, Batyr, Tessler, Louis, Takeoka, Masahiro, Jambulingam, Segar, Dowling, Jonathan P.
Publikováno v:
Phys. Rev. A 101, 012322 (2020)
In recent years there has been a great deal of focus on a globe-spanning quantum network, including linked satellites for applications ranging from quantum key distribution to distributed sensors and clocks. In many of these schemes, relativistic tra
Externí odkaz:
http://arxiv.org/abs/1704.04774
Publikováno v:
Physical Review A. 105
We introduce a theory of quantum error correction (QEC) for a subclass of states within a larger Hilbert space. In the standard theory of QEC, the set of all encoded states is formed by an arbitrary linear combination of the codewords. However, this
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Publikováno v:
AIP Conference Proceedings; 2020, Vol. 2241 Issue 1, p020011-1-020011-4, 4p
Akademický článek
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