activity
19962022
most citedMulti-photon entanglement and interferometry

1.4k citations · 8.3k across the 137 of their papers we have counts for

collaborators

138 papers

quant-ph2022★ 2 cited

Relative facts do not exist. Relational Quantum Mechanics is Incompatible with Quantum Mechanics. Response to the critique by Aurélien Drezet

Jay Lawrence, Marcin Markiewicz, Marek Żukowski

In this comment we answer to the recent critique of our article [arXiv:2208.11793] about Relational Quantum Mechanics (RQM) by Aurélien Drezet [arXiv:2209.01237]. Here we point out…

quant-ph2022★ 14 cited

Relative Facts of Relational Quantum Mechanics are Incompatible with Quantum Mechanics

Jay Lawrence, Marcin Markiewicz, Marek Żukowski

Relational Quantum Mechanics (RQM) claims to be an interpretation of quantum theory [see arXiv:2109.09170, which appears in the Oxford Handbook of the History of Interpretation of…

quant-ph2022

Bosonic fields in states with undefined particle numbers possess detectable non-contextuality features, plus more

Konrad Schlichtholz, Antonio Mandarino, Marek Żukowski

Most of the paradoxical, for the classical intuition, features of quantum theory were formulated for situations which involve a fixed number of particles. While one can now find a…

quant-ph2022

Improved entanglement indicators for optical fields and its application in the event-ready experiment for bright squeezed vacuum with induced non-gaussianity

Bianka Woloncewicz, Tamoghna Das, Marek Żukowski

Better versions of separability conditions for four mode optical fields, i.e. two beams with two modes of mutually orthogonal polarization are given. Our conditions involve varianc…

quant-ph2022★ 11 cited

Avenues to generalising Bell inequalities

Marcin Karczewski, Giovanni Scala, Antonio Mandarino +2

Characterizing the set of all Bell inequalities is a notably hard task. An insightful method of solving it in case of Bell correlation inequalities for scenarios with two dichotomi…

quant-ph2021

Simplified Quantum Optical Stokes observables and Bell's Theorem

Konrad Schlichtholz, Bianka Woloncewicz, Marek Żukowski

We introduce a simplified form of Stokes operators for quantum optical fields that involve the known concept of binning. Behind polarization analyzer photon numbers (more generally…