Quantum Circuit Architecture
- 4 August 2008
- journal article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 101 (6), 060401
- https://doi.org/10.1103/physrevlett.101.060401
Abstract
We present a method for optimizing quantum circuits architecture, based on the notion of a quantum comb, which describes a circuit board where one can insert variable subcircuits. Unexplored quantum processing tasks, such as cloning and storing or retrieving of gates, can be optimized, along with setups for tomography and discrimination or estimation of quantum circuits.Keywords
This publication has 14 references indexed in Scilit:
- Entanglement is Not Necessary for Perfect Discrimination between Unitary OperationsPhysical Review Letters, 2007
- Optimal Quantum Circuits for General Phase EstimationPhysical Review Letters, 2007
- Quantum MetrologyPhysical Review Letters, 2006
- Optimal estimation of group transformations using entanglementPhysical Review A, 2005
- Efficient Use of Quantum Resources for the Transmission of a Reference FramePhysical Review Letters, 2004
- Using Entanglement Improves the Precision of Quantum MeasurementsPhysical Review Letters, 2001
- Quantum-enhanced positioning and clock synchronizationNature, 2001
- Entanglement-Induced Two-Photon TransparencyPhysical Review Letters, 1997
- Optimal frequency measurements with maximally correlated statesPhysical Review A, 1996
- Theoretical basis for a new subnatural spectroscopy via correlation interferometryLetters in Mathematical Physics, 1995