T. J. Cullen
A5023338881- Pulsars and Gravitational Waves Research
- Atomic and Subatomic Physics Research
- Complex Systems and Time Series Analysis
- Advanced Frequency and Time Standards
- Radio Astronomy Observations and Technology
- Gamma-ray bursts and supernovae
- Cold Atom Physics and Bose-Einstein Condensates
- Geophysics and Sensor Technology
California Institute of Technology
2024-2025
California State University, Fullerton
2017
The gravity from the quantum entanglement of space-time (GQuEST) experiment uses tabletop-scale Michelson laser interferometers to probe for fluctuations in space-time. We present a practicable interferometer design featuring novel photon-counting readout method that provides unprecedented sensitivity, as it is not subject interferometric standard limit. evaluate potential this measure motivated by recent “geontropic” models. accelerated accrual Fisher information offered enables GQuEST...
The Heisenberg uncertainty principle dictates that the position and momentum of an object cannot be simultaneously measured with arbitrary precision, giving rise to apparent limitation known as standard quantum limit (SQL). Gravitational-wave detectors use photons continuously measure positions freely falling mirrors so are affected by SQL. We investigated performance Laser Interferometer Gravitational-Wave Observatory (LIGO) after experimental realization frequency-dependent squeezing...