Constraints on extra dimensions from atomic spectroscopy

Abstract

We consider a hydrogen atom confined in a thick brane embedded in a higher-dimensional space. Due to effects of the extra dimensions, the gravitational potential is amplified in distances smaller than the size of the supplementary space, in comparison with the Newtonian potential. Studying the influence of the gravitational interaction modified by the extra dimensions on the energy levels of the hydrogen atom, we find independent constraints for the higher-dimensional Planck mass in terms of the thickness of the brane by using accurate measurements of atomic transition frequencies. The constraints are very stringent for narrow branes.

Version published in PRD

References in corpus (11)

• Tests of the Gravitational Inverse-Square Law below the Dark-Energy Length Scale
• Review of short-range gravity experiments in the LHC era
• Two-Loop Bethe Logarithms
• Constraints on extra dimensions from precision molecular spectroscopy
• Effective description of brane terms in extra dimensions
• Using Muonic Hydrogen in Optical Spectroscopy Experiment to Detect Extra Dimensions
• Extra dimensions and atomic transition frequencies
• Is the proton radius puzzle evidence of extra dimensions?
• Exploring Extra Dimensions in Spectroscopy Experiments
• Gravitational Scattering in the ADD-model at High and Low Energies
• Searches for Extra Spatial Dimensions with the CMS Detector at the LHC

Cited by in corpus (12)

• Search for New Physics with Atoms and Molecules
• Intense beam of metastable Muonium
• Spectroscopic tests for short-range modifications of Newtonian and post-Newtonian potentials
• Submillimeter constraints for non-Newtonian gravity from spectroscopy
• Hunting for extra dimensions in black hole shadows
• Neutron interferometry and tests of short-range modifications of gravity
• Rydberg states of hydrogen-like ions in braneworld
• Effects of gravity in extra dimensions in atomic phenomena
• Quantum Gravity Constraints on Fine Structure Constant from GUP in Braneworlds
• Generalised hydrogen interactions with $\text{CINCO}$: a window to new physics
• Metamaterial branes
• Microscopic composite systems bound by strong gravity in extra dimensions as candidates for dark matter