770 citations · 4.6k across the 42 of their papers we have counts for
45 papers
Nonminimal Lorentz Violation in Macroscopic Matter
Matthew Mewes
The effects of Lorentz and CPT violations on macroscopic objects are explored. Effective composite coefficients for Lorentz violation are derived in terms of coefficients for elect…
Spherical-harmonic tensors
Francisco Gonzalez Ledesma, Matthew Mewes
The connection between spherical harmonics and symmetric tensors is explored. For each spherical harmonic, a corresponding traceless symmetric tensor is constructed. These tensors…
Nonminimal Lorentz Violation in Linearized Gravity
Matthew Mewes
This contribution to the CPT'19 meeting provides a brief overview of recent theoretical studies of nonminimal Lorentz violation in linearized gravity. Signatures in gravitational w…
Signals for Lorentz violation in gravitational waves
Matthew Mewes
Lorentz violations in gravitational waves are investigated. Plane-wave solutions for arbitrary gauge-invariant violations in linearized gravity are constructed. Signatures of Loren…
Future CMB constraints on cosmic birefringence and implications for fundamental physics
Levon Pogosian, Meir Shimon, Matthew Mewes +1
The primary scientific target of the CMB polarization experiments that are currently being built and proposed is the detection of primordial tensor perturbations. As a byproduct, t…
Lorentz and Diffeomorphism Violations in Linearized Gravity
Alan Kostelecky, Matthew Mewes
Lorentz and diffeomorphism violations are studied in linearized gravity using effective field theory. A classification of all gauge-invariant and gauge-violating terms is given. Th…