1 citations · 1 across the 1 of their papers we have counts for
3 papers
quant-ph2024
Multi-mode Gaussian State Analysis with one Bounded Photon Counter
Arik Avagyan, Emanuel Knill, Scott Glancy
Gaussian states are ubiquitous in quantum optics and information processing, and it is essential to have effective tools for their characterization. One such tool is a photon-numbe…
quant-ph2023
A Result About the Classification of Quantum Covariance Matrices Based on Their Eigenspectra
Arik Avagyan
The set of covariance matrices of a continuous-variable quantum system with a finite number of degrees of freedom is a strict subset of the set of real positive-definite matrices d…
quant-ph2023★ 1 cited
Quantum State Characterization Using Measurement Configurations Inspired by Homodyne Detection
Arik Avagyan
In the standard homodyne configuration, an unknown optical state is combined with a local oscillator (LO) on a beam splitter (BS). Good quadrature measurements require a high-ampli…