• Publications
  • Influence
Disorder and interference: localization phenomena
The specific problem we address in these lectures is the problem of transport and localization in disordered systems, when interference is present, as characteristic for waves, with a focus onExpand
  • 40
  • 3
  • PDF
Semiclassical spectral function for matter waves in random potentials
An ℏ-expansion is presented for the ensemble-averaged spectral function of noninteracting matter waves in random potentials. We obtain the leading quantum corrections to the deep classical limit atExpand
  • 12
  • 2
  • PDF
Condensate deformation and quantum depletion of Bose–Einstein condensates in external potentials
The one-body density matrix of weakly interacting condensed bosons in external potentials is calculated using inhomogeneous Bogoliubov theory. We determine the condensate deformation caused by weakExpand
  • 19
  • 2
  • PDF
The Interstellar Hydrogen Line at 1,420 Mc./sec., and an Estimate of Galactic Rotation
FOLLOWING a suggestion made by Dr. H. C. van de Hulst in 194419 attempts have been made to measure the radiation at 1,420 Mc./sec. (X21 cm.) emitted by atomic interstellar hydrogen. The firstExpand
  • 19
  • 2
Observation of a Line in the Galactic Radio Spectrum: The Interstellar Hydrogen Line at 1,420 Mc./sec., and an Estimate of Galactic Rotation
Observation of a Line in the Galactic Radio Spectrum: The Interstellar Hydrogen Line at 1,420 Mc./sec., and an Estimate of Galactic Rotation
  • 85
  • 1
A catalogue of 21-cm line profiles
  • 8
  • 1
Coherent backscattering of light by cold atoms
Summary form only given. A wave propagating in a strongly scattering medium experiences many scattering events which rapidly erase the memory of its initial direction on a typical scale length knownExpand
  • 56
  • 1
Observation of coherent backscattering of light by cold atoms
Coherent backscattering (CBS) of light waves by a random medium is a signature of interference effects in multiple scattering. This effect has been studied in many systems ranging from white paint toExpand
  • 46
  • 1
  • PDF
Coherent backscattering of ultracold matter waves: Momentum space signatures
Using analytical and numerical methods, it is shown that the momentum distribution of a matter wave packet launched in a random potential exhibits a pronounced coherent backscattering (CBS) peak. ByExpand
  • 19
  • 1
  • PDF
...
1
2
3
4
5
...