Ramsey's method of separated oscillating fields and its application to gravitationally induced quantum phase shifts
Journal Article
·
· Physical Review. D, Particles Fields
- Technische Universitaet Wien, Atominstitut, Stadionallee 2, 1020 Wien (Austria)
We propose to apply Ramsey's method of separated oscillating fields to the spectroscopy of the quantum states in the gravity potential above a horizontal mirror. This method allows a precise measurement of quantum mechanical phaseshifts of a Schroedinger wave packet bouncing off a hard surface in the gravitational field of the Earth. Measurements with ultracold neutrons will offer a sensitivity to Newton's law or hypothetical short-ranged interactions, which is about 21 orders of magnitude below the energy scale of electromagnetism.
- OSTI ID:
- 21413428
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 81, Issue 6; Other Information: DOI: 10.1103/PhysRevD.81.065019; (c) 2010 The American Physical Society; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ELECTROMAGNETISM
GRAVITATION
GRAVITATIONAL FIELDS
INTERACTION RANGE
PHASE SHIFT
QUANTUM MECHANICS
SENSITIVITY
SPECTROSCOPY
SURFACES
ULTRACOLD NEUTRONS
WAVE PACKETS
BARYONS
COLD NEUTRONS
DISTANCE
ELEMENTARY PARTICLES
FERMIONS
HADRONS
MAGNETISM
MECHANICS
NEUTRONS
NUCLEONS
GENERAL PHYSICS
ELECTROMAGNETISM
GRAVITATION
GRAVITATIONAL FIELDS
INTERACTION RANGE
PHASE SHIFT
QUANTUM MECHANICS
SENSITIVITY
SPECTROSCOPY
SURFACES
ULTRACOLD NEUTRONS
WAVE PACKETS
BARYONS
COLD NEUTRONS
DISTANCE
ELEMENTARY PARTICLES
FERMIONS
HADRONS
MAGNETISM
MECHANICS
NEUTRONS
NUCLEONS