2 papers
nlin.PS2018
Balancing long-range interactions and quantum pressure: solitons in the HMF model
Ryan Plestid, D. H. J. O'Dell
The Hamiltonian Mean Field (HMF) model describes particles on a ring interacting via a cosine interaction, or equivalently, rotors coupled by infinite-range XY interactions. Concei…
hep-ph2018
Fall to the Centre in Atom Traps and Point-Particle EFT for Absorptive Systems
Ryan Plestid, C. P. Burgess, D H J O'Dell
Polarizable atoms interacting with a charged wire do so through an inverse-square potential, . This system is known to realize scale invariance in a nontrivial way and…