A 2025 QED analysis shows that Lorentz-violating parameters introduced in one sector of a theory can spread to other sectors through quantum corrections — and that resonance-based experiments may be sensitive enough to constrain those effects.
Lorentz invariancestandard model extensionresonance measurementfundamental physicsCPT symmetryTheoretical Physics
Community-funded science pools are reaching scale in 2026, offering independent experimental projects new pathways to support that do not depend on institutional grant cycles.
A 2026 NIST-led study on acoustic resonators above 100 GHz demonstrates a stacking approach that dramatically improves figure of merit — with implications for any experiment that depends on resonant frequency as a primary observable.
A practical guide to separating measured frequency changes from drift, calibration limits, and environmental effects in a proposed resonance experiment.