Limits on CP invariance in general relativity

Journal Article · Tue Nov 15 00:00:00 EST 1988 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.38.3313· OSTI ID:6645541

LoSecco, J M

The test of the equivalence principle pointed out by Longo and by Krauss and Tremaine can be easily extended to comparing the infall velocities of matter and antimatter. The very close coincidence in arrival times for neutrinos and antineutrinos places strong constraints on the coupling of gravitational interactions to matter and antimatter. The relative difference in gravitational delay is less than 5 x 10/sup -6/.

• Research Organization: University of Notre Dame, Notre Dame, Indiana 46556
• OSTI ID: 6645541
• Journal Information: Phys. Rev. D; (United States), Vol. 38:10
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
GENERAL RELATIVITY THEORY
CP INVARIANCE
ANTIMATTER
EQUIVALENCE PRINCIPLE
MATTER
NEUTRINOS
PHOTONS
SUPERNOVAE
ELEMENTARY PARTICLES
ERUPTIVE VARIABLE STARS
FERMIONS
FIELD THEORIES
INVARIANCE PRINCIPLES
LEPTONS
MASSLESS PARTICLES
STARS
VARIABLE STARS
645400* - High Energy Physics- Field Theory