37 citations · 73 across the 4 of their papers we have counts for
4 papers
What is the maximum radius of cold planets?
David Garfinkle, Alberto G. Rojo
Planets have maximum radii close to that of Jupiter. Qualitatively, the reason for this maximum size is that, as one adds mass, the force of gravity becomes sufficiently strong to…
Optimally squeezed spin states
A. G. Rojo
We consider optimally spin-squeezed states that maximize the sensitivity of the Ramsey spectroscopy, and for which the signal to noise ratio scales as the number of particles .…
Coulomb Drag between One-Dimensional Wigner Crystal Rings
John Baker, A. G. Rojo
We consider the Coulomb drag between two metal rings in which the long range Coulomb interaction leads to the formation of a Wigner crystal. The first ring is threaded by an Ahrano…
Ground State and Quasiparticle Spectrum of a Two Component Bose-Einstein Condensate
C. P. Search, A. G. Rojo, P. R. Berman
We consider a dilute atomic Bose-Einstein condensate with two non-degenerate internal energy levels. The presence of an external radiation field can result in new ground states for…