63 citations · 63 across the 4 of their papers we have counts for
4 papers
Temperature-induced measurement sensitivity enhancement via imaginary weak values
Lorena Ballesteros Ferraz, Alexandre Matzkin, Alok Kumar Pan
We investigate the potential of weak measurement and post-selection to enhance measurement sensitivity when the initial probe state is mixed. In our framework, the mixedness of the…
Characterizing entangled state update in different reference frames with weak measurements
Jawad Allam, Alex Matzkin
The evolution of the quantum state of a system upon measurement results in state update. In this work, we investigate the characterization of updated states of multi-partite entang…
Making sense of relativistic Wigner friend scenarios: a problem for unitary accounts of quantum measurements ?
J. Allam, A. Matzkin
Wigner-friend scenarios -- in which external agents describe a closed laboratory containing a friend making a measurement -- highlight the difficulties inherent to quantum theory w…
Entanglement and chaos in the kicked top
Maurice Lombardi, Alex Matzkin
The standard kicked top involves a periodically kicked angular momentum. By considering this angular momentum as a collection of entangled spins, we compute the bipartite entanglem…