36 citations · 179 across the 28 of their papers we have counts for
29 papers
Potential and Feshbach -wave resonances in coupled atomic collision channels
G. Andrade-Sanchez, V. Romero-Rochin
We discuss -wave scattering in an atomic binary collision with two coupled channels, tunable by an external magnetic field, one channel open and the other closed for the inciden…
Universal correlations along the BEC-BCS crossover
J. C. Obeso-Jureidini, G. A. Dominguez-Castro, E. Neri +2
We show that the long-distance behavior of the two-body density correlation functions and the Cooper-pair probability density of a balanced mixture of a two-component Fermi gas at…
Density correlation functions and the spatial structure of the two-dimensional BEC-BCS crossover
J. C. Obeso-Jureidini, V. Romero-Rochin
The spatial structure of a two-dimensional homogeneous mixture of fermionic atoms in two hyperfine states is analyzed throughout the BEC-BCS crossover. Within the BCS-Leggett mean-…
Thermodynamic derivation of scaling at the liquid-vapor critical point
J. C. Obeso-Jureidini, D. Olascoaga, V. Romero-Rochín
With the use of thermodynamics and general equilibrium conditions only, we study the entropy of a fluid in the vicinity of the critical point of the liquid-vapor phase transition.…
Intrinsic decoherence and recurrences in a large ferromagnetic spinor Bose-Einstein condensate
J. C. Sandoval-Santana, R. Zamora-Zamora, R. Paredes +1
Decoherence with recurrences appear in the dynamics of the one-body density matrix of an spinor Bose-Einstein condensate, initially prepared in coherent states, in the pres…
Derivation of the critical point scaling hypothesis using thermodynamics only
Victor Romero-Rochin
Based on the foundations of thermodynamics and the equilibrium conditions for the coexistence of two phases in a magnetic Ising-like system, we show, first, that there is a critica…