The exploration of the universe has recently entered a new era thanks to the multi-
messenger paradigm, characterized by a continuous increase in the quantity and quality of …

This article reviews recent developments in tests of fundamental physics using atoms and
molecules, including the subjects of parity violation, searches for permanent electric dipole …

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 …

Superconducting microwave cavities featuring ultrahigh Q-factors, which measure the
efficiency of energy storage in relation to energy loss in a system, are revolutionizing …

Recent progress in observing and manipulating mechanical oscillators at quantum regime
provides new opportunities of studying fundamental physics, for example to search for low …

Lorentz symmetry is a fundamental spacetime symmetry underlying both the standard model
of particle physics and general relativity. This symmetry guarantees that physical …

We outline laser interferometer measurements to search for variation of the electromagnetic
fine-structure constant α and particle masses (including a nonzero photon mass). We …

The prospects are explored for testing Lorentz-and CPT-violating quantum electrodynamics
in experiments with Penning traps. We present the Lagrange density of Lorentz-violating …

This is a book on the theory of the special relativity that, on the one hand, has been written
from a critical perspective; and on the other, suggests a way to construct a discrete and …

Continuous-wave-driven Kerr nonlinear microresonators give rise to self-organization in
terms of dissipative Kerr solitons, which constitute optical frequency combs that can be used …