4 papers
Two-Dimensional Bose-Hubbard Model for Helium on Graphene
Jiangyong Yu, Ethan Lauricella, Mohamed Elsayed +9
An exciting development in the field of correlated systems is the possibility of realizing two-dimensional (2D) phases of quantum matter. For a systems of bosons, an example of str…
A Macaulay2 Package for Stanley Simplicial Poset Ideals
Nathan Nichols
We give a description of a new Macaulay2 package called SimplicialPosets. This package provides functions for working with simplicial posets and calculating their generalized Stanl…
Dimensional Reduction of Helium-4 Inside Argon Plated MCM-41 Nanopores
Nathan Nichols, Timothy R. Prisk, Garfield Warren +2
The angstrom-scale coherence length describing the superfluid wavefunction of helium-4 at low temperatures has prevented its preparation in a truly one-dimensional geometry. Mesopo…
Adsorption by design: tuning atom-graphene van der Waals interactions via mechanical strain
Nathan S. Nichols, Adrian Del Maestro, Carlos Wexler +1
We aim to understand how the van der Waals force between neutral adatoms and a graphene layer is modified by uniaxial strain and electron correlation effects. A detailed analysis i…