898 citations · 3.3k across the 56 of their papers we have counts for
56 papers
Homotopy of periodic two by two matrices
Joseph E. Avron, Ari M. Turner
We describe the homotopy classes of 2 by 2 periodic simple (=non-degenerate) matrices with various symmetries. This turns out to be an elementary exercise in the homotopy of closed…
Where is the photon in an interferometer?
Joseph E. Avron
In a paper titled "Asking photons where they have been?" \cite{LV} Danan, Farfurnik, Bar-Ad and Vaidman describe an experiment with pre and post selected photons going through nest…
An elementary introduction to the geometry of quantum states with pictures
Joseph Avron, Oded Kenneth
This is a review of the geometry of quantum states using elementary methods and pictures. Quantum states are represented by a convex body, often in high dimensions. In the case of…
Anomalous Decay and Decoherence in Atomic Gases
A. Tsabary, O. Kenneth, J. E. Avron
Pair collisions in atomic gases lead to decoherence and decay. Assuming that all the atoms in the gas are equally likely to collide one is led to consider Lindbladian of mean field…
Teleportation for septuagenarians
J. E. Avron, O. Kenneth
An introduction to the theory of teleportation.
A relativistically exact Eikonal equation for optical fibers with application to adiabatically deforming ring interferometers
Joseph Avron, Oded Kenneth
We derive the relativistically exact Eikonal equation for ring interferometers undergoing deformations. For ring interferometers that undergo slow deformation we describe the two l…