5 papers
Machine-learnable Sets
Veit Elser, Manish Krishan Lal
In this study we present a formal definition of large discrete sets having, informally, three properties: their elements are easily recognized, easily generated, and the latter tas…
Melting temperature shifts from quantum fluctuations in generalized Wigner crystals
Aman Kumar, Sogoud Sherif, Veit Elser +1
It is generally believed that quantum fluctuations collaborate with thermal fluctuations, effectively reducing transition temperatures (e.g. for melting of charge order). We show t…
Learning with Boolean threshold functions
Veit Elser, Manish Krishan Lal
We develop a method for training neural networks on Boolean data in which the values at all nodes are strictly , and the resulting models are typically equivalent to network…
Resolving Tangling in Multi-Conformer Refinement via Iterative Projections
Avinash Mandaiya, Veit Elser
The advent of advanced crystallographic techniques has shifted structural biology from static, single-conformer models toward probing protein dynamics. Extracting cooperative motio…
Itinerant Ferromagnetism from One-Dimensional Mobility
Kyung-Su Kim, Veit Elser
We propose a universal kinetic mechanism for a half-metallic ferromagnet -- a metallic state with full spin polarization -- arising from strong on-site Coulomb repulsions between p…