Exact dynamics in dual-unitary quantum circuits
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DOI: 10.1103/physrevb.101.094304
Abstract: We consider the class of dual-unitary quantum circuits in 1 + 1 dimensions and introduce a notion of “solvable” matrix product states (MPSs), defined by a specific condition which allows us to tackle their time… read more here.
Keywords: quantum circuits; unitary quantum; dual unitary; infinite temperature ... See more keywords
Growth of entanglement of generic states under dual-unitary dynamics
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DOI: 10.1103/physrevb.107.174311
Abstract: Dual-unitary circuits are a class of locally-interacting quantum many-body systems displaying unitary dynamics also when the roles of space and time are exchanged. These systems have recently emerged as a remarkable framework where certain features… read more here.
Keywords: growth entanglement; entanglement generic; dual unitary; unitary dynamics ... See more keywords
Exact Correlation Functions for Dual-Unitary Lattice Models in 1+1 Dimensions.
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DOI: 10.1103/physrevlett.123.210601
Abstract: We consider a class of quantum lattice models in 1+1 dimensions represented as local quantum circuits that enjoy a particular dual-unitarity property. In essence, this property ensures that both the evolution in time and that… read more here.
Keywords: exact correlation; dual unitary; correlation functions; lattice models ... See more keywords