Results 11 to 20 of about 41,136 (192)
Lorentz Violating Inflation [PDF]
Physical Review D, 2006 We explore the impact of Lorentz violation on the inflationary scenario. More precisely, we study the inflationary scenario in the scalar-vector-tensor theory where the vector is constrained to be unit and time like.
B. M. N. Carter +5 more
core +4 more sources
Lorentz Violation and Gravity [PDF]
Proceedings of the International Astronomical Union, 2009 In the last decade, a variety of high-precision experiments have searched for miniscule violations of Lorentz symmetry. These searches are largely motivated by the possibility of uncovering experimental signatures from a fundamental unified theory ...
Bailey, Quentin G.
core +5 more sources
Lorentz Violation and Torsion [PDF]
CPT and Lorentz Symmetry, 2007 In this proceedings, similarities between the structure of theories with Lorentz violation and theories with constant torsion in flat spacetime are exploited to place bounds on torsion components.
Russell, Neil
core +2 more sources
Lorentz Violation at One Loop [PDF]
CPT and Lorentz Symmetry, 2002 The proof of one-loop renormalizability of the general Lorentz- and CPT-violating extension of quantum electrodynamics is described. Application of the renormalization-group method is discussed and implications for theory and experiment are considered ...
Pickering, Austin G. M.
core +5 more sources
Lorentz Violation and Superpartner Masses [PDF]
Physical Review D, 2007 We consider Lorentz violation in supersymmetric extensions of the standard model. We perform a spurion analysis to show that, in the simplest natural constructions, the resulting supersymmetry-breaking masses are tiny.
Katz, Andrey, Shadmi, Yael
core +2 more sources
Lorentz Violation and Synchrotron Radiation [PDF]
Physical Review D, 2005 We consider the radiation emitted by an ultrarelativistic charged particle moving in a magnetic field, in the presence of an additional Lorentz-violating interaction.
B. Altschul +4 more
core +3 more sources
Density-functional tight binding meets Maxwell: unraveling the mysteries of (strong) light-matter coupling efficiently. [PDF]
NanophotonicsAbstract Controlling chemical and material properties through strong light–matter coupling in optical cavities has gained considerable attention over the past decade. However, the underlying mechanisms remain insufficiently understood, and a significant gap persists between experimental observations and theoretical descriptions.
Sidler D +5 more
europepmc +2 more sources
Catalytic Electron-Driven Non-Equilibrium Phase Transition in Quantum Electronic Heterostructures. [PDF]
Adv Sci (Weinh)This study proposes an innovative method to control the phase of heterostructured materials via electron flow manipulation. Leveraging this technique, a new topological phase is achieved that hosts excitons at the interface of a topological insulator.
Park BC +5 more
europepmc +2 more sources
Supersymmetry and Lorentz violation [PDF]
Physical Review D, 2002 Supersymmetric field theories can be constructed that violate Lorentz and CPT symmetry. We illustrate this with some simple examples related to the original Wess-Zumino model.
Berger, M. S., Kostelecky, V. Alan
openaire +2 more sources
Probes of Lorentz violation [PDF]
Astroparticle Physics, 2013 17 pages, 2 figures, submitted to Astroparticle Physics Topical Issue: Cherenkov Telescope ...
Ellis, John, Mavromatos, Nick E.
openaire +3 more sources