267 citations
- City University of New YorkUS26 papers
- Hunter CollegeUS11 papers
- The Graduate Center, CUNYUS10 papers
- University of Southern CaliforniaUS10 papers
- Donostia International Physics CenterES9 papers
- Kirtland Air Force BaseUS9 papers
- University of New MexicoUS6 papers
- University of British ColumbiaCA5 papers
- Université de Bretagne SudFR4 papers
- U.S. Air Force Research Laboratory Space Vehicles Directorate4 papers
- Utah State UniversityUS4 papers
- Australian National UniversityAU3 papers
6 papers · 1 filter
Pseudo-Hermitian Levin-Wen models from non-semisimple TQFTs
Nathan Geer, Aaron D. Lauda, Bertrand Patureau-Mirand +1
We construct large classes of exactly solvable pseudo-Hermitian 2D spin Hamiltonians. The ground states of these systems depend only on the spatial topology of the system. We ident…
On some -differential graded link homologies II
You Qi, Joshua Sussan
In arXiv:2009.06498, a link invariant categorifying the Jones polynomial at a th root of unity, where is an odd prime, was constructed. This categorification utilized an $N…
A Hermitian TQFT from a non-semisimple category of quantum sl(2)-modules
Nathan Geer, Aaron D. Lauda, Bertrand Patureau-Mirand +1
We endow a non-semisimple category of modules of unrolled quantum sl(2) with a Hermitian structure. We also prove that the TQFT constructed in arXiv:1202.3553 using this category i…
Coherent-scatterer enhancement and Klein-tunneling suppression by potential barriers in gapped graphene with chirality-time-reversal symmetry
Farhana Anwar, Andrii Iurov, Danhong Huang +2
We have utilized the finite-difference approach to explore electron-tunneling properties in gapped graphene through various electrostatic-potential barriers changing from Gaussian…
Defect capturing and charging dynamics and their effects on magneto-transport of electrons in quantum wells
Andrii Iurov, Danhong Huang, Godfrey Gumbs +2
The defect corrections to polarization and dielectric functions of Bloch electrons in quantum wells are first calculated. Following this, we derive the first two moment equations f…
Generalized WKB theory for electron tunneling in gapped lattices
Nicholas Weekes, Andrii Iurov, Liubov Zhemchuzhna +2
We generalize Wentzel-Kramers-Brillouin (WKB) semi-classical equations for pseudospin-1 materials with arbitrary hopping parameter , which includes the…