50 citations · 210 across the 11 of their papers we have counts for
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Analysis of loss correction with the Gottesman-Kitaev-Preskill code
Jacob Hastrup, Ulrik L. Andersen
The Gottesman-Kitaev-Preskill (GKP) code is a promising bosonic quantum error-correcting code, encoding logical qubits into a bosonic mode in such a way that many physically releva…
All-optical cat-code quantum error correction
Jacob Hastrup, Ulrik Lund Andersen
The cat code is a promising encoding scheme for bosonic quantum error correction as it allows for correction against losses--the dominant error mechanism in most bosonic systems. H…
Universal unitary transfer of continuous-variable quantum states into a few qubits
Jacob Hastrup, Kimin Park, Jonatan Bohr Brask +2
We present a protocol for transferring arbitrary continuous-variable quantum states into a few discrete-variable qubits and back. The protocol is deterministic and utilizes only tw…
Slowing quantum decoherence of oscillators by hybrid processing
Kimin Park, Jacob Hastrup, Jonas Schou Neergaard-Nielsen +3
Quantum information encoded into superposition of coherent states is an illustrative representative of practical applications of macroscopic quantum coherence possessing. However,…
Generation of optical Gottesman-Kitaev-Preskill states with cavity QED
Jacob Hastrup, Ulrik L. Andersen
Gottesman-Kitaev-Preskill (GKP) states are a central resource for fault-tolerant optical continuous-variable quantum computing and communication. However, their realization in the…