708 citations · 3.4k across the 58 of their papers we have counts for
7 papers · 1 filter
Spacetime algebra as a powerful tool for electromagnetism
Justin Dressel, Konstantin Y. Bliokh, Franco Nori
We present a comprehensive introduction to spacetime algebra that emphasizes its practicality and power as a tool for the study of electromagnetism. We carefully develop this natur…
Weak Values are Interference Phenomena
Justin Dressel
Weak values arise experimentally as conditioned averages of weak (noisy) observable measurements that minimally disturb an initial quantum state, and also as dynamical variables fo…
Violating the Modified Helstrom Bound with Nonprojective Measurements
Justin Dressel, Todd A. Brun, Alexander N. Korotkov
We consider the discrimination of two pure quantum states with three allowed outcomes: a correct guess, an incorrect guess, and a non-guess. To find an optimum measurement procedur…
Heisenberg scaling with weak measurement: A quantum state discrimination point of view
Andrew N. Jordan, Jeff Tollaksen, James E. Troupe +2
We examine the results of the paper "Precision metrology using weak measurements", [Zhang, Datta, and Walmsley, arXiv:1310.5302] from a quantum state discrimination point of view.…
Conservation of the spin and orbital angular momenta in electromagnetism
Konstantin Y. Bliokh, Justin Dressel, Franco Nori
We review and re-examine the description and separation of the spin and orbital angular momenta (AM) of an electromagnetic field in free space. While the spin and orbital AM of lig…
Mapping the optimal route between two quantum states
S. J. Weber, A. Chantasri, J. Dressel +3
A central feature of quantum mechanics is that a measurement is intrinsically probabilistic. As a result, continuously monitoring a quantum system will randomly perturb its natural…