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Teleporting squeezing: Optimization using non-Gaussian resources
Teleporting squeezing non-Gaussian resources
2010/9/29
We study the continuous-variable quantum teleportation of states, statistical moments of observables, and scale parameters such as squeezing. We investigate the problem both in ideal and imperfect Vai...
Single-photon logic gates using minimal resources
Single-photon logic gates minimal resources
2009/6/25
We present a simple architecture for deterministic quantum circuits operating on single-photon qubits. Few resources are necessary to implement two elementary gates and can be recycled for computing w...
Resources for Measurement-Based Quantum Carry-Lookahead Adder
Measurement-Based Quantum Carry-Lookahead Adder
2009/2/14
We present the design of a quantum carry-lookahead adder using measurement-based quantum computation. QCLA utilizes MBQC`s ability to transfer quantum states in unit time to accelerate addition. The q...
Unambiguous identification of coherent states II: Multiple resources
Unambiguous identification coherent states II Multiple resources
2009/1/21
We consider unambiguous identification of coherent states of electromagnetic field. In particular, we study possible generalizations of an optical setup proposed in M. Sedl\'{a}k {\it et al.}, Phys. R...