Seeking Robust Quantum Bit Memory: Topological and Fracton Order
Date :
Friday, October 20th, 2023 4:00 pm - 5:00 pm
Place :
Seminar Room 5 (A615), 6th Floor, ISSP
Lecturer : Han Yan Affiliation : ISSP, the Univ. of Tokyo Committee Chair : Masaki Oshikawa (63275)
e-mail: oshikawa@issp.u-tokyo.ac.jpLanguage in Speech : English
e-mail: oshikawa@issp.u-tokyo.ac.jpLanguage in Speech : English
I will introduce the topological and fracton order from the quantum information perspective. That is, how a qubit can be stored, and manipulated in these models, and how robust they are. I will also introduce our work on fracton orders in hyperbolic space, which shows new behaviors of fractionalized particles, and partially improved protection of qubits stored there.
Based on work: arXiv:2306.07203
(Published on: Friday October 13th, 2023)