Ultracold Atomic Physics
(click for Ultracold Atomic Research page)

Quantum Vacuum Physics
(click for Casimir Research page)





  • To develop high-flux Bose-Einstein condensed rubidium atoms
  • To reach Fermionic superfluidity (SF), achieved through sympathetic cooling of 6Li by 87Rb.

  • Independent, single-species beamlines
  • Laser cooling and evaporative cooling of Bosonic rubidium


  • Atom optics and atom interferometry
  • Surface physics with ultracold atoms
  • Many-body physics and superfluid phenomena


  • To measure the thermal contribution to the Casimir force.
  • To understand the feasibility of an experiment to study the dynamical Casimir effect using atomic physics techniques.

  • Second-generation apparatus for measurement of the static Casimir force in the cylinder-plane configuration.
  • Third-generation apparatus for parallel plate configuration.
  • Prototype to assess the sensitivity of an ultracold atomic setup to measure a small number of radio-frequency photons.


  • High-precision measurement of macroscopic forces in the micrometer range.
  • Understanding of gravity at small distances.
  • High-precision spectroscopy.
  • Relativity of quantum vacuum.

People

PI
Roberto Onofrio

Graduate Students
Michael Brown-Hayes
Woo-Joong (Andy) Kim
Qun Wei

Undergraduate Students
Jonathan Huang
Scott Middleman
Nathan Monnig
Taylor Smith


Publications
Ultracold Atoms

Quantum Vacuum
        - Static Casimir
        - Dynamic Casimir







Dartmouth College
Department of Physics and Astronomy, Dartmouth College