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Title:

Entanglement Transitions in Unitary Circuit Games

Document type:
Zeitschriftenaufsatz
Author(s):
Morral-Yepes, Raúl; Smith, Adam; Sondhi, S.L.; Pollmann, Frank
Abstract:
Repeated projective measurements in unitary circuits can lead to an entanglement phase transition as the measurement rate is tuned. In this work, we consider a different setting in which the projective measurements are replaced by dynamically chosen unitary gates that minimize the entanglement. This can be seen as a one-dimensional unitary circuit game in which two players get to place unitary gates on randomly assigned bonds at different rates: the “entangler” applies a random local unitary gat...     »
Journal title:
PRX Quantum 2024-01
Year:
2024
Journal volume:
5
Journal issue:
1
Fulltext / DOI:
doi:10.1103/prxquantum.5.010309
Publisher:
American Physical Society (APS)
E-ISSN:
2691-3399
Date of publication:
24.01.2024
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