2 papers
quant-ph2025
Genuine Continuous Quantumness
Vojtěch Kala, Jiří Fadrný, Michal Neset +3
Randomness is a key feature of quantum physics. Heisenberg's uncertainty principle reveals the existence of an intrinsic noise, usually explored through Gaussian squeezed states. D…
quant-ph2024
Experimental noiseless quantum amplification of coherent states of light by two-photon addition and subtraction
Michal Neset, Jiří Fadrný, Martin Bielak +3
Noiseless quantum amplifiers are probabilistic quantum devices that enhance amplitude of coherent states without adding any noise, which has far reaching applications in quantum op…