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quant-ph2025
Implementation of phase gates using single photons
V. Hizhnyakov
Quantum computing algorithms using the quantum Fourier transform require repeated use of a phase shift gate. In the case of qubits using optical photons for operation, this gate ca…
quant-ph2019
Emission of photon pairs in optical fiber -- effect of zero-point fluctuations
V. Hizhnyakov
A nonlinear quantum-optical process is considered: emission of photon pairs by the reflecting end of a fiber excited by a standing laser wave. Radiation occurs due to periodic chan…