155 citations · 219 across the 6 of their papers we have counts for
6 papers
A Hubbard model for ultracold bosonic atoms interacting via zero-point-energy induced three-body interactions
Saurabh Paul, P. R. Johnson, Eite Tiesinga
We show that for ultra-cold neutral bosonic atoms held in a three-dimensional periodic potential or optical lattice, a Hubbard model with dominant, attractive three-body interactio…
Particle-Hole Pair Coherence in Mott Insulator Quench Dynamics
K. W. Mahmud, L. Jiang, P. R. Johnson +1
We predict the existence of novel collapse and revival oscillations that are a distinctive signature of the short-range off-diagonal coherence associated with particle-hole pairs i…
Preparing and probing atomic number states with an atom interferometer
J. Sebby-Strabley, B. L. Brown, M. Anderlini +4
We describe the controlled loading and measurement of number-squeezed states and Poisson states of atoms in individual sites of a double well optical lattice. These states are inpu…
The braiding for representations of q-deformed affine
E. J. Beggs, P. R. Johnson
We compute the braiding for the `principal gradation' of for from first principles, starting from the idea of a rigid braided tensor category. It is…
Inverse scattering and the symplectic form for sine-Gordon solitons
E. J. Beggs, P. R. Johnson
We consider the canonical symplectic form for sine-Gordon evaluated explicitly on the solitons of the model. The integral over space in the form, which arises because the canonical…
Vertex Operators and Soliton Time Delays in Affine Toda Field Theory
A. Fring, P. R. Johnson, M. A. C. Kneipp +1
In a space-time of two dimensions the overall effect of the collision of two solitons is a time delay (or advance) of their final trajectories relative to their initial trajectorie…