3 papers
quant-ph2025
Logical Operators and Derived Automorphisms of Tile Codes
Nikolas P. Breuckmann, Shin Ho Choe, Jens Niklas Eberhardt +2
The recently introduced tile codes are a promising alternative to surface codes, combining two-dimensional locality with higher encoding efficiency. While surface codes are well un…
quant-ph2025
Tile Codes: High-Efficiency Quantum Codes on a Lattice with Boundary
Vincent Steffan, Shin Ho Choe, Nikolas P. Breuckmann +2
We introduce tile codes, a simple yet powerful way of constructing quantum codes that are local on a planar 2D-lattice. Tile codes generalize the usual surface code by allowing for…
quant-ph2022
Long-range data transmission in a fault-tolerant quantum bus architecture
Shin Ho Choe, Robert Koenig
We propose a scheme for fault-tolerant long-range entanglement generation at the ends of a rectangular array of qubits of length and a square cross section of size …