activity
20182026
most citedEntanglement-Enhanced Optical Atomic Clock

303 citations · 811 across the 13 of their papers we have counts for

collaborators

13 papers

quant-ph2026

Time-Reversal and Reversible Dynamics in Cavity QED for Quantum Metrology

Simone Colombo, Edwin Pedrozo-Peñafiel

Quantum-enhanced metrology relies on entanglement to achieve sensitivities beyond the standard quantum limit. While remarkable progress has been made in generating highly entangled…

physics.atom-ph2026

Non-destructive cavity readout of molecules for precision measurements

Alejandro Salas-Estrada, Silviu-Marian Udrescu, Geoffrey Zheng +6

We propose a non-destructive method to measure the population of molecules in a selected rotational-hyperfine state by coupling them to a high-finesse optical cavity. In contrast t…

physics.atom-ph2025

Quantum-amplified global-phase spectroscopy on an optical clock transition

Leon Zaporski, Qi Liu, Gustavo Velez +5

Optical lattice clocks (OLCs) are at the forefront of precision metrology, operating near a standard quantum limit (SQL) set by quantum noise. Harnessing quantum entanglement offer…

physics.atom-ph2023

Increased Atom-Cavity Coupling through Cooling-Induced Atomic Reorganization

Chi Shu, Simone Colombo, Zeyang Li +4

The strong coupling of atoms to optical cavities can improve optical lattice clocks as the cavity enables metrologically useful collective atomic entanglement and high-fidelity mea…

quant-ph2022★ 88 cited

Improving Metrology with Quantum Scrambling

Zeyang Li, Simone Colombo, Chi Shu +7

Quantum scrambling describes the spreading of local information into many degrees of freedom in quantum systems. This provides the conceptual connection among diverse phenomena ran…

quant-ph2022★ 34 cited

Entanglement-Enhanced Optical Atomic Clocks

Simone Colombo, Edwin Pedrozo-Peñafiel, Vladan Vuletić

Recent developments in atomic physics have enabled the experimental generation of many-body entangled states to boost the performance of quantum sensors beyond the Standard Quantum…