Optical magnetometry
D Budker, M Romalis - Nature physics, 2007 - nature.com
Some of the most sensitive methods of measuring magnetic fields use interactions of
resonant light with atomic vapour. Recent developments in this vibrant field have led to …
resonant light with atomic vapour. Recent developments in this vibrant field have led to …
Data tables for Lorentz and violation
VA Kostelecký, N Russell - Reviews of Modern Physics, 2011 - APS
This work tabulates measured and derived values of coefficients for Lorentz and CPT
violation in the standard-model extension. Summary tables are extracted listing maximal …
violation in the standard-model extension. Summary tables are extracted listing maximal …
Spin squeezing of 1011 atoms by prediction and retrodiction measurements
H Bao, J Duan, S Jin, X Lu, P Li, W Qu, M Wang… - Nature, 2020 - nature.com
The measurement sensitivity of quantum probes using N uncorrelated particles is restricted
by the standard quantum limit, which is proportional to 1/N. This limit, however, can be …
by the standard quantum limit, which is proportional to 1/N. This limit, however, can be …
Gravity, Lorentz violation, and the standard model
VA Kostelecký - Physical Review D, 2004 - APS
The role of the gravitational sector in the Lorentz-and CPT-violating standard-model
extension (SME) is studied. A framework is developed for addressing this topic in the context …
extension (SME) is studied. A framework is developed for addressing this topic in the context …
[HTML][HTML] Modern tests of lorentz invariance
D Mattingly - Living Reviews in relativity, 2005 - Springer
Motivated by ideas about quantum gravity, a tremendous amount of effort over the past
decade has gone into testing Lorentz invariance in various regimes. This review …
decade has gone into testing Lorentz invariance in various regimes. This review …
Noncommutative field theory and Lorentz violation
The role of Lorentz symmetry in noncommutative field theory is considered. Any realistic
noncommutative theory is found to be physically equivalent to a subset of a general Lorentz …
noncommutative theory is found to be physically equivalent to a subset of a general Lorentz …
Signals for Lorentz violation in electrodynamics
VA Kostelecký, M Mewes - Physical Review D, 2002 - APS
An investigation is performed of the Lorentz-violating electrodynamics extracted from the
renormalizable sector of the general Lorentz-and CPT-violating standard-model extension …
renormalizable sector of the general Lorentz-and CPT-violating standard-model extension …
An Optical Clock Based on a Single Trapped 199Hg+ Ion
Microwave atomic clocks have been the de facto standards for precision time and frequency
metrology over the past 50 years, finding widespread use in basic scientific studies …
metrology over the past 50 years, finding widespread use in basic scientific studies …
Electrodynamics with Lorentz-violating operators of arbitrary dimension
VA Kostelecký, M Mewes - Physical Review D—Particles, Fields, Gravitation …, 2009 - APS
The behavior of photons in the presence of Lorentz and CPT violation is studied. Allowing
for operators of arbitrary mass dimension, we classify all gauge-invariant Lorentz-and CPT …
for operators of arbitrary mass dimension, we classify all gauge-invariant Lorentz-and CPT …
Nuclear spin gyroscope based on an atomic comagnetometer
TW Kornack, RK Ghosh, MV Romalis - Physical review letters, 2005 - APS
We describe a nuclear spin gyroscope based on an alkali-metal–noble-gas
comagnetometer. Optically pumped alkali-metal vapor is used to polarize the noble-gas …
comagnetometer. Optically pumped alkali-metal vapor is used to polarize the noble-gas …