Victoria Xu
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View article: Advanced LIGO detector performance in the fourth observing run
Advanced LIGO detector performance in the fourth observing run Open
On May 24th, 2023, the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO), joined by the Advanced Virgo and KAGRA detectors, began the fourth observing run for a two-year-long dedicated search for gravitational waves. The …
View article: Squeezing the quantum noise of a gravitational-wave detector below the standard quantum limit
Squeezing the quantum noise of a gravitational-wave detector below the standard quantum limit Open
The Heisenberg uncertainty principle dictates that the position and momentum of an object cannot be simultaneously measured with arbitrary precision, giving rise to an apparent limitation known as the standard quantum limit (SQL). Gravitat…
View article: Author Correction: Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass
Author Correction: Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass Open
View article: Trial in progress: Application of plasma circulating HPV DNA testing to management of cervical intraepithelial neoplasia (1249)
Trial in progress: Application of plasma circulating HPV DNA testing to management of cervical intraepithelial neoplasia (1249) Open
View article: Coherence limits in lattice atom interferometry at the one-minute scale
Coherence limits in lattice atom interferometry at the one-minute scale Open
In quantum metrology and quantum simulation, a coherent non-classical state must be manipulated before unwanted interactions with the environment lead to decoherence. In atom interferometry, the non-classical state is a spatial superpositi…
View article: Probing squeezing for gravitational-wave detectors with an audio-band field
Probing squeezing for gravitational-wave detectors with an audio-band field Open
Squeezed vacuum states are now employed in gravitational-wave interferometric detectors, enhancing their sensitivity and thus enabling richer astrophysical observations. In future observing runs, the detectors will incorporate a filter cav…
View article: NTCP modeling and dose–volume correlations for acute xerostomia and dry eye after whole brain radiation
NTCP modeling and dose–volume correlations for acute xerostomia and dry eye after whole brain radiation Open
View article: Lattice Atom Interferometry in an Optical Cavity
Lattice Atom Interferometry in an Optical Cavity Open
We present an intra-cavity trapped atom interferometer with an unprecedented 20-second coherence time, and discuss how this approach suppresses vibration noise while increasing sensitivity in a compact volume, overcoming the major limitati…
View article: Data for probing gravity by holding atoms for 20 seconds
Data for probing gravity by holding atoms for 20 seconds Open
Data for figures.
View article: Data for probing gravity by holding atoms for 20 seconds
Data for probing gravity by holding atoms for 20 seconds Open
Data for figures.
View article: Probing gravity by holding atoms for 20 seconds
Probing gravity by holding atoms for 20 seconds Open
Atom interferometers are powerful tools for both measurements in fundamental physics and inertial sensing applications. Their performance, however, has been limited by the available interrogation time of freely falling atoms in a gravitati…
View article: Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass
Testing sub-gravitational forces on atoms from a miniature in-vacuum source mass Open
View article: Testing sub-gravitational forces on atoms from a miniature, in-vacuum source mass
Testing sub-gravitational forces on atoms from a miniature, in-vacuum source mass Open
Gravity is the weakest fundamental interaction and the only one that has not been measured at the particle level. Traditional experimental methods, from astronomical observations to torsion balances, use macroscopic masses to both source a…