2.4k citations · 8.6k across the 117 of their papers we have counts for
117 papers
Topology in the Random Scattering of Light
Tobias Micklitz, Alexander Altland
Light scattering in random media is usually considered within the framework of the three-dimensional Anderson universality class, with modifications for the vector nature of electr…
Tensor product random matrix theory
Alexander Altland, Joaquim Telles de Miranda, Tobias Micklitz
The evolution of complex correlated quantum systems such as random circuit networks is governed by the dynamical buildup of both entanglement and entropy. We here introduce a real-…
Topological dualities via tensor networks
C. Wille, J. Eisert, A. Altland
The ground state of the toric code, that of the two-dimensional class D superconductor, and the partition sum of the two-dimensional Ising model are dual to each other. This dualit…
Fragility of surface states in non-Wigner Dyson topological insulators
Alexander Altland, Piet W. Brouwer, Johannes Dieplinger +3
Topological insulators and superconductors support extended surface states protected against the otherwise localizing effects of static disorder. Specifically, in the Wigner-Dyson…
Classical Chaos in Quantum Computers
Simon-Dominik Börner, Christoph Berke, David P. DiVincenzo +2
The development of quantum computing hardware is facing the challenge that current-day quantum processors, comprising 50-100 qubits, already operate outside the range of quantum si…
Experimental Observation of Topological Quantum Criticality
Sonja Barkhofen, Syamsundar De, Jan Sperling +5
We report on the observation of quantum criticality forming at the transition point between topological Anderson insulator phases in a one-dimensional photonic quantum walk with sp…