Results 11 to 20 of about 30,334 (209)
Preparing Bethe Ansatz Eigenstates on a Quantum Computer
PRX Quantum, 2021 Several quantum many-body models in one dimension possess exact solutions via the Bethe ansatz method, which has been highly successful for understanding their behavior.
John S. Van Dyke +4 more
doaj +2 more sources
Ab initio artificial intelligence: Future research of Materials Genome Initiative
Materials Genome Engineering Advances, Volume 1, Issue 2, December 2023., 2023 As the field of materials discovery evolves, a shift from traditional trial‐and‐error methods to data‐driven and AI‐driven approaches is gradually taking precedence. This perspective introduces the emerging research field of ab initio AI, which utilizes AI techniques to improve ab initio computational methods.
He Li, Yong Xu, Wenhui Duan
wiley +1 more source
An identity in the Bethe subalgebra of C[Sn]$\mathbb {C}[\mathfrak {S}_n]$
Proceedings of the London Mathematical Society, Volume 127, Issue 5, Page 1247-1267, November 2023., 2023 Abstract As part of the proof of the Bethe ansatz conjecture for the Gaudin model for gln$\mathfrak {gl}_n$, Mukhin, Tarasov, and Varchenko described a correspondence between inverse Wronskians of polynomials and eigenspaces of the Gaudin Hamiltonians. Notably, this correspondence afforded the first proof of the Shapiro–Shapiro conjecture.
Kevin Purbhoo
wiley +1 more source
Harnessing the Quantum Behavior of Spins on Surfaces
Advanced Materials, Volume 35, Issue 27, July 6, 2023., 2023 By incorporating electron spin resonance capability in spin‐polarized scanning tunneling microscopy, quantum states of individual spins on surfaces can be initialized, controlled, and read out. Individual spins and artificial spin structures built atom‐by‐atom provide new platforms for sensing magnetic interactions, performing quantum operations, and ...
Yi Chen +2 more
wiley +1 more source
Bethe states for the two-site Bose–Hubbard model: A binomial approach
Physics Letters B, 2015 We calculate explicitly the Bethe vectors states by the algebraic Bethe ansatz method with the gl(2)-invariant R-matrix for the two-site Bose–Hubbard model.
Gilberto Santos +3 more
doaj +1 more source
The subsystem quantum chemistry program Serenity
WIREs Computational Molecular Science, Volume 13, Issue 3, May/June 2023., 2023 Exploiting the subsystem structure of molecules and molecular aggregates is at the heart of the SERENITY program. The new version of this code features highly efficient modules for coupled response properties of aggregates, but also projection‐based DLPNO‐CC‐in‐DFT embedding and several other features optimized for subsystem quantum chemistry ...
Niklas Niemeyer +10 more
wiley +1 more source
Boundary perimeter Bethe ansatz [PDF]
Journal of Physics A: Mathematical and Theoretical, 2017 21 pages, 10 ...
openaire +4 more sources
Towards three-dimensional Bethe ansatz [PDF]
Physics Letters B, 1993 11 pages, latex with ...
Bellon, M. +3 more
openaire +3 more sources
Bethe states of the XXZ spin-12 chain with arbitrary boundary fields
Nuclear Physics B, 2015 Based on the inhomogeneous T−Q relation constructed via the off-diagonal Bethe Ansatz, the Bethe-type eigenstates of the XXZ spin-12 chain with arbitrary boundary fields are constructed.
Xin Zhang +5 more
doaj +1 more source
Transfer matrices for AdS3/CFT2
Journal of High Energy Physics, 2022 We work out the algebraic Bethe ansatz for the worldsheet theory of the AdS 3 × S 3 × T 4 superstring, and use it to derive the transfer matrices for fundamental particles and bound states of the string and mirror model.
Fiona K. Seibold, Alessandro Sfondrini
doaj +1 more source