Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Kaden R A Hazzard"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Synthetic dimensions, wherein dynamics occurs in a set of internal states, have found great success in recent years in exploring topological effects in cold atoms and photonics. However, the phenomena thus far explored have largely been rest
Externí odkaz:
https://doaj.org/article/2d97e7c76a384cb593077e67f45f3d06
Autor:
Chunhan Feng, Eduardo Ibarra-García-Padilla, Kaden R. A. Hazzard, Richard Scalettar, Shiwei Zhang, Ettore Vitali
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043267 (2023)
We develop a self-consistent variant of the constrained path quantum Monte Carlo approach which ensures its independence of the trial wave function, and apply the method to compute ground-state correlations in the two-dimensional SU(3) Fermi-Hubbard
Externí odkaz:
https://doaj.org/article/c1418780e8244ca2a424f5ccfd4921f8
Autor:
Zhiyuan Wang, Kaden R. A. Hazzard
Publikováno v:
PRX Quantum, Vol 4, Iss 2, p 020348 (2023)
It has been proved that in gapped ground states of locally interacting lattice quantum systems with a finite local Hilbert space, the effect of local perturbations decays exponentially with distance. However, in systems with power-law- (1/r^{α}) dec
Externí odkaz:
https://doaj.org/article/a5c92d78d21d4f858d59fca4c062f383
Autor:
Zhiyuan Wang, Kaden R. A. Hazzard
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013086 (2023)
We study a three-dimensional (3D) classical Ising model that is exactly solvable when some coupling constants take certain imaginary values. The solution combines and generalizes the Onsager-Kaufman solution [L. Onsager, Phys. Rev. 65, 117 (1944)0031
Externí odkaz:
https://doaj.org/article/62545250962847aea4f99e953608d749
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032047 (2021)
Finite-size errors (FSEs), the discrepancies between an observable in a finite system and in the thermodynamic limit, are ubiquitous in numerical simulations of quantum many-body systems. Although a rough estimate of these errors can be obtained from
Externí odkaz:
https://doaj.org/article/81553e5e94084844a2b4c1e5c2575d9a
Autor:
Zoe Z. Yan, Benjamin M. Spar, Max L. Prichard, Sungjae Chi, Hao-Tian Wei, Eduardo Ibarra-García-Padilla, Kaden R. A. Hazzard, Waseem S. Bakr
We prepare high-filling two-component arrays of tens of fermionic ^{6}Li atoms in optical tweezers, with the atoms in the ground motional state of each tweezer. Using a stroboscopic technique, we configure the arrays in various two-dimensional geomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c0018cbc30f65e3fc6e1fe0618dc8c6
http://arxiv.org/abs/2203.15023
http://arxiv.org/abs/2203.15023
We calculate properties of dipolar interacting ultracold molecules or Rydberg atoms in a semi-synthetic three-dimensional configuration -- one synthetic dimension plus a two-dimensional real space optical lattice or periodic microtrap array -- using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::762a484cc409f24b3add35e17bbaee9b
http://arxiv.org/abs/2202.08540
http://arxiv.org/abs/2202.08540
We demonstrate the use of matrix product state (MPS) models for discriminating quantum data on quantum computers using holographic algorithms, focusing on classifying a translationally invariant quantum state based on $L$ qubits of quantum data extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7da95c3167eab7e718ff80f71dbbd3c
Autor:
Yingyue Zhu, Zewen Zhang, Bhuvanesh Sundar, Alaina M Green, C Huerta Alderete, Nhung H Nguyen, Kaden R A Hazzard, Norbert M Linke
Combinatorial optimization problems on graphs have broad applications in science and engineering. The Quantum Approximate Optimization Algorithm (QAOA) is a method to solve these problems on a quantum computer by applying multiple rounds of variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201133babec6cf448e85f43856d66e6b
Publikováno v:
Physical Review A. 104
We introduce a model to study the collisions of two ultracold diatomic molecules in one dimension interacting via pairwise potentials. We present results for this system and argue that it offers lessons for real molecular collisions in three dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb538339e4d96a0cf0f28b56994d593a
https://doi.org/10.1103/physreva.104.053311
https://doi.org/10.1103/physreva.104.053311