Since its introduction 25 years ago, the quantum weak value has gradually transitioned from
a theoretical curiosity to a practical laboratory tool. While its utility is apparent in the recent …

In contrast to the spatial Bell's inequalities which probe entanglement between spatially
separated systems, the Leggett–Garg inequalities test the correlations of a single system …

Reichenbach's principle asserts that if two observed variables are found to be correlated,
then there should be a causal explanation of these correlations. Furthermore, if the …

This paper starts with a brief review of the topic of strong and weak pre-and post-selected
(PPS) quantum measurements, as well as weak values, and afterwards presents original …

Quantum Cheshire Cats - IOPscience This site uses cookies. By continuing to use this site you
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We show that weak measurement can be used to “amplify” optical nonlinearities at the
single-photon level, such that the effect of one properly postselected photon on a classical …

At the heart of quantum mechanics lies the wave function, a powerful but mysterious
mathematical object which has been a hot topic of debate from its earliest stages. Covering …

Introduction to Weak Measurements and Weak Values Page 1 Introduction to Weak
Measurements and Weak Values Boaz Tamir 1 & Eliahu Cohen 2 1 Faculty of …

Huw Price has proposed an argument that suggests a time symmetric ontology for quantum
theory must necessarily be retrocausal, ie it must involve influences that travel backwards in …

We study the late-time behaviors of pseudo-(Rényi) entropy of locally excited states in
rational conformal field theories. To construct the transition matrix, we utilize two …