74 citations · 307 across the 9 of their papers we have counts for
9 papers
Quantum Speed Limit for States with a Bounded Energy Spectrum
Gal Ness, Andrea Alberti, Yoav Sagi
Quantum speed limits set the maximal pace of state evolution. Two well-known limits exist for a unitary time-independent Hamiltonian: the Mandelstam-Tamm and Margolus-Levitin bound…
Observing crossover between quantum speed limits
Gal Ness, Manolo R. Lam, Wolfgang Alt +3
Quantum mechanics sets fundamental limits on how fast quantum states can be transformed in time. Two well-known quantum speed limits are the Mandelstam-Tamm and the Margolus-Leviti…
Absence of heating in a uniform Fermi gas created by periodic driving
Constantine Shkedrov, Meny Menashes, Gal Ness +3
Ultracold atomic gas provides a useful tool to explore many-body physics. One of the recent additions to this experimental toolbox is the Floquet engineering, where periodic modula…
Single-exposure absorption imaging of ultracold atoms using deep learning
Gal Ness, Anastasiya Vainbaum, Constantine Shkedrov +2
Absorption imaging is the most common probing technique in experiments with ultracold atoms. The standard procedure involves the division of two frames acquired at successive expos…
Observation of a smooth polaron-molecule transition in a degenerate Fermi gas
Gal Ness, Constantine Shkedrov, Yanay Florshaim +4
Understanding the behavior of an impurity strongly interacting with a Fermi sea is a long-standing challenge in many-body physics. When the interactions are short-ranged, two vastl…
In Situ Momentum Distribution Measurement of a Quantum Degenerate Fermi Gas using Raman Spectroscopy
Constantine Shkedrov, Gal Ness, Yanay Florshaim +1
The ability to directly measure the momentum distribution of quantum gases is both unique to these systems and pivotal in extracting many other important observables. Here we use R…