523 citations · 5.8k across the 167 of their papers we have counts for
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Orbital Variational Adiabatic Hyperspherical Method Applied to Bose-Einstein Condensates
Hyunwoo Lee, Chris H. Greene
A variational basis set motivated by mean-field theory is utilized to describe the Bose-Einstein condensate within the adiabatic hyperspherical coordinate framework. The simplest s…
Two-photon Above Threshold Ionization of Helium
Yimeng Wang, Chris H. Greene
Multiphoton ionization provides a clear window into the nature of electron correlations in the helium atom. In the present study, the final state energy range extends up to the reg…
A Comprehensive Study of the Three- and Four-Neutron Systems at Low Energies
Michael D. Higgins, Chris H. Greene, Alejandro Kievsky +1
This work presents further analysis of the three- and four-neutron systems in the low energy regime using adiabatic hyperspherical methods. In our previous Phys. Rev. Lett. article…
Counterexample to the Bohigas Conjecture for Transmission Through aOne-Dimensional Lattice
Ahmed A. Elkamshishy, Chris H. Greene
Resonances in particle transmission through a 1D finite lattice are studied in the presence of a finite number of impurities. Although this is a one-dimensional system that is clas…
Understanding chemical reactions in a quantum degenerate gas of polar molecules via complex formation
Peiru He, Thomas Bilitewski, Chris H. Greene +1
A recent experiment reported for the first time the preparation of a Fermi degenerate gas of polar molecules and observed a suppression of their chemical reaction rate compared to…
Non-resonant Density of States Enhancement at Low Energies for Three or Four Neutrons
Michael D. Higgins, Chris H. Greene, Alejandro Kievsky +1
The low energy systems of three or four neutrons are treated within the adiabatic hyperspherical framework, yielding an understanding of the low energy quantum states in terms of a…
Observability of a Sharp Majorana Transition in a Few-Body Model
Jared Bland, Chris H. Greene, Birgit Wehefritz-Kaufmann
We propose experimentally observable signatures of of topological Majorana quasiparticles in the few-body limit of the interacting cold-atom model of [Iemini et al. Phys. Rev. Lett…
Collisional spin transfer in an atomic heteronuclear spinor Bose gas
Fang Fang, Joshua A. Isaacs, Aaron Smull +5
We observe spin transfer within a non-degenerate heteronuclear spinor atomic gas comprised of a small Li population admixed with a Rb bath, with both elements in their $…