Fast Scrambling in a Long-range XX/YY/ZZ Measurement-only Quantum Circuit
| dc.contributor.advisor | Mullen, Kieran K.M. | |
| dc.contributor.author | Yokoyama, Hinata | |
| dc.contributor.committeeMember | Abraham, Eric E.A. | |
| dc.contributor.committeeMember | Przebinda, Tomasz T.P. | |
| dc.date.accessioned | 2025-07-25T19:02:30Z | |
| dc.date.embargoExpiration | ||
| dc.date.issued | 2025 | |
| dc.date.proquestAvailable | 01/01/2025 | |
| dc.date.updated | 2025-07-25T19:02:30Z | |
| dc.description.abstract | This study explores fast scrambling and measurement-induced phase transitions in long-range XX/YY/ZZ measurement-only quantum circuits. Using the stabilizer formalism and Gottesman-Knill theorem, we analyze entanglement growth, quantum information scrambling, and phase transitions in a one-dimensional spin-1/2 chain. The results reveal a transition from area-law to volume-law entanglement at a critical probability Pyy=0.185 for alpha=2.00, validated by finite-size scaling analysis. The initial state dependence and the role of long-range measurements are also examined. These findings enhance our understanding of non-equilibrium quantum dynamics and provide insights into their connection with fast scrambling and black hole analogies. | |
| dc.identifier.uri | https://shareok.org//handle/11244/341561 | |
| dc.language.iso | en | |
| dc.publisher | University of Oklahoma – Graduate College | |
| dc.subject | Quantum physics | |
| dc.subject | Entanglement phase transition | |
| dc.subject | Measurement-Only quatum circuit | |
| dc.subject | Quantum information scrambling | |
| dc.thesis.degree | M.S. | |
| dc.title | Fast Scrambling in a Long-range XX/YY/ZZ Measurement-only Quantum Circuit | |
| ou.group | Physics and Astronomy: Arts & Sciences |