Quantum simulation of many-body dynamics

Quantum computers and simulators have the potential to improve our understanding of physics, material science, chemistry, and biology by providing a window into the dynamics of quantum many-body systems that appear in these fields. In addition to growing our knowledge of fundamental science, an increased understanding of these systems could lead to technological innovations in energy, industrial processes, and medicine. There are several different quantum hardware platforms and simulation modalities, however, which can be used to perform quantum simulations of many-body dynamics. This thesis seeks to uncover guidelines to a seemingly simply question: how do we answer useful questions using quantum simulators? Answering this involves learning what are good questions to ask quantum simulators, which questions should be asked to which platforms, and how we should ask each question (digital, analog, or hybrid simulation). We develop intuition for these guidelines by exploring three quantum simulation contexts: Bose-Fermi mixtures, dissipative spin chains, and nuclear magnetic resonance (NMR) spectroscopy experiments.

Name thesis:degree_name

Doctoral

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2022

Author dc:creator

• Seetharam, Kushal

Advisor dc:contributor.advisor

• Demler, Eugene

Statement dc:rights

• In Copyright - Educational Use Permitted
• Copyright MIT

Licence dc:rights.uri

• http://rightsstatements.org/page/InC-EDU/1.0/

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/147262

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/147262