317 citations
- University of AmsterdamNL25 papers
- Delta Institute for Theoretical PhysicsNL12 papers
- Institute of PhysicsPL3 papers
- McGill UniversityCA3 papers
- National Institute for Subatomic PhysicsNL3 papers
- University of CambridgeGB3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Complexity and Topology in Quantum MatterDE2 papers
- Leibniz Institute for Solid State and Materials ResearchDE2 papers
- QuSoftNL2 papers
- Tsinghua UniversityCN2 papers
- Université Paris-SaclayFR2 papers
10 papers · 1 filter
Quantum state reduction of general initial states through spontaneous unitarity violation
Aritro Mukherjee, Srinivas Gotur, Jelle Aalberts +3
The inability of Schrodinger's unitary time evolution to describe measurement of a quantum state remains a central foundational problem. It was recently suggested that the unitarit…
Upper Bounds on the Distillable Randomness of Bipartite Quantum States
Ludovico Lami, Bartosz Regula, Xin Wang +1
The distillable randomness of a bipartite quantum state is an information-theoretic quantity equal to the largest net rate at which shared randomness can be distilled from the stat…
Information Scrambling and the Correspondence of Entanglement- and Operator Dynamics in Systems with Nonlocal Interactions
Darvin Wanisch, Juan Diego Arias Espinoza, Stephan Fritzsche
How fast quantum information scrambles such that it becomes inaccessible by local probes turns out to be central to various fields. Motivated by recent works on spin systems with n…
Overcoming entropic limitations on asymptotic state transformations through probabilistic protocols
Bartosz Regula, Ludovico Lami, Mark M. Wilde
The quantum relative entropy is known to play a key role in determining the asymptotic convertibility of quantum states in general resource-theoretic settings, often constituting t…
An objective collapse model without state dependent stochasticity
Lotte Mertens, Matthijs Wesseling, Jasper van Wezel
The impossibility of describing measurement in quantum mechanics while using a quantum mechanical model for the measurement machine, remains one of its central problems. Objective…
Linear programming with unitary-equivariant constraints
Dmitry Grinko, Maris Ozols
Unitary equivariance is a natural symmetry that occurs in many contexts in physics and mathematics. Optimization problems with such symmetry can often be formulated as semidefinite…