Dipartimento di Fisica Sapienza Università di Roma
The wave or particle duality has long been considered a fundamental signature of the nonclassical behavior of quantum phenomena, especially in a delayed choice experiment, where the experimental setup revealing either the particle or the wave nature of the system is decided after the system has entered the apparatus. However, as counterintuitive as it might … Continua a leggere
QuantumLab is participating in the Quantum Information Structure of Spacetime (QISS) project funded from the John Templeton Foundation, 2019-2022 What is QISS?QISS is a cross–disciplinary fundamental research initiative in the broader fields of Quantum Information and Quantum Gravity, aiming to put the physics of quantum spacetime on an information theoretical basis, bring within reach empirical access … Continua a leggere
The image on the cover for Advanced Photonics Volume 1, Issue 4, provides a pictorial view of the hybrid two-photon entangled state. Quantum entanglement is present between the polarization of a first photon (bottom) and the vector vortex state of a second photon (top). The second photon has been transmitted through an air-core fiber and … Continua a leggere