Resumes
Resumes
Jiri Vala Phones & Addresses
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1856 Spruce St, Berkeley, CA 94709 (510) 704-1938
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2200 Dwight Cres, Berkeley, CA 94704 (510) 704-1938
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San Francisco, CA
Work
Position:
Machine Operators, Assemblers, and Inspectors Occupations
Education
Degree:
Graduate or professional degree
Publications
Us Patents
Universal Quantum Computing
View pageUS Patent:
20060179029, Aug 10, 2006
Filed:
Jan 21, 2004
Appl. No.:
10/547262
Inventors:
Jiri Vala - Berkeley CA, US
Birgitta Whaley - Berkeley CA, US
Birgitta Whaley - Berkeley CA, US
Assignee:
MAGIQ TECHNOLOGIES, INC. - New York NY
International Classification:
G06F 15/18
US Classification:
706062000
Abstract:
The present invention is directed to systems and methods of providing universal quantum computation that avoid certain external control fields that either are hard or impossible to implement, or are serious sources of decoherence (errors). The systems and methods extend the set of scalable physical platforms suitable for implementing quantum computation in solid state, condensed matter and atomic and molecular physics systems. The invention includes identifying of suitable encodings of logical qubits into three physical qubits—i.e. three quantum mechanical systems of two levels—and performing quantum computing operations by changing the quantum states of physical qubits making up one or more logical qubits using only generalized anisotropic exchange interactions. This includes performing a quantum unitary operation over a single logical qubit or a non-local (entangling) two-qubit unitary operation. An exemplary embodiment of the invention uses a physical qubit represented by two electronic quantum levels of a nanoparticle supported in an electromagnetic cavity. The physical qubit, i.e. its quantum levels can be tuned by electromagnetic field from a pulsed laser, so that the qubit can be brought into the interaction (resonance) with another physical qubit via exchange of cavity quantum electromagnetic modes.