Constant-overhead fault-tolerant quantum computation with reconfigurable atom arrays
Quantum low-density parity-check (qLDPC) codes can achieve high encoding rates and
good code distance scaling, potentially enabling low-overhead fault-tolerant quantum …
good code distance scaling, potentially enabling low-overhead fault-tolerant quantum …
Constructions and performance of hyperbolic and semi-hyperbolic floquet codes
We construct families of Floquet codes derived from color-code tilings of closed hyperbolic
surfaces. These codes have weight-two check operators, a finite encoding rate and can be …
surfaces. These codes have weight-two check operators, a finite encoding rate and can be …
Anderson localization transition in disordered hyperbolic lattices
We study Anderson localization in disordered tight-binding models on hyperbolic lattices.
Such lattices are geometries intermediate between ordinary two-dimensional crystalline …
Such lattices are geometries intermediate between ordinary two-dimensional crystalline …
Anderson transition and mobility edges on hyperbolic lattices with randomly connected boundaries
T Li, Y Peng, Y Wang, H Hu - Communications Physics, 2024 - nature.com
Hyperbolic lattices, formed by tessellating the hyperbolic plane with regular polygons,
exhibit a diverse range of exotic physical phenomena beyond conventional Euclidean …
exhibit a diverse range of exotic physical phenomena beyond conventional Euclidean …
Enhanced fault-tolerance in photonic quantum computing: Floquet code outperforms surface code in tailored architecture
Fault-tolerant quantum computing is crucial for realizing large-scale quantum computation,
and the interplay between hardware architecture and quantum error-correcting codes is a …
and the interplay between hardware architecture and quantum error-correcting codes is a …
Hyperbolic spin liquids
Hyperbolic lattices present a unique opportunity to venture beyond the conventional
paradigm of crystalline many-body physics and explore correlated phenomena in negatively …
paradigm of crystalline many-body physics and explore correlated phenomena in negatively …
Anderson transition and mobility edges on hyperbolic lattices
T Li, Y Peng, Y Wang, H Hu - arxiv preprint arxiv:2312.11857, 2023 - arxiv.org
Hyperbolic lattices, formed by tessellating the hyperbolic plane with regular polygons,
exhibit a diverse range of exotic physical phenomena beyond conventional Euclidean …
exhibit a diverse range of exotic physical phenomena beyond conventional Euclidean …
Error Correction in Dynamical Codes
We ask what is the general framework for a quantum error correcting code that is defined by
a sequence of measurements. Recently, there has been much interest in Floquet codes and …
a sequence of measurements. Recently, there has been much interest in Floquet codes and …
Strategic Code: A Unified Spatio-Temporal Framework for Quantum Error-Correction
Quantum error-correcting code (QECC) is the central ingredient in fault-tolerant quantum
information processing. An emerging paradigm of dynamical QECC shows that one can …
information processing. An emerging paradigm of dynamical QECC shows that one can …
Distributed quantum error correction based on hyperbolic Floquet codes
Quantum computing offers significant speedups, but the large number of physical qubits
required for quantum error correction introduces engineering challenges for a monolithic …
required for quantum error correction introduces engineering challenges for a monolithic …