1.8k citations · 15.1k across the 77 of their papers we have counts for
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Classification of Matrix-Product Unitaries with Symmetries
Zongping Gong, Christoph Sünderhauf, Norbert Schuch +1
We prove that matrix-product unitaries (MPUs) with on-site unitary symmetries are completely classified by the (chiral) index and the cohomology class of the symmetry group , pr…
Unconventional quantum optics in topological waveguide QED
Miguel Bello, Gloria Platero, Juan Ignacio Cirac +1
The discovery of topological materials has challenged our understanding of condensed matter physics and led to novel and unusual phenomena. This has motivated recent developments t…
Quantum Simulation and Optimization in Hot Quantum Networks
Martin J. A. Schuetz, Benoît Vermersch, Gerhard Kirchmair +4
We propose and analyze a setup based on (solid-state) qubits coupled to a common multi-mode transmission line, which allows for coherent spin-spin interactions over macroscopic on-…
A real-time reactive framework for the surgical case sequencing problem
Belinda Spratt, Erhan Kozan
In this paper, we address the multiple operating room (OR) surgical case sequencing problem (SCSP). The objective is to maximise total OR utilisation during standard opening hours.…
Computational speedups using small quantum devices
Vedran Dunjko, Yimin Ge, J. Ignacio Cirac
Suppose we have a small quantum computer with only M qubits. Can such a device genuinely speed up certain algorithms, even when the problem size is much larger than M? Here we answ…
Effective many-body Hamiltonians of qubit-photon bound states
T. Shi, Y. -H Wu, A. González-Tudela +1
Quantum emitters (QEs) coupled to structured baths can localize multiple photons around them and form qubit-photon bound states. In the Markovian or weak coupling regime, the inter…