Encoding quantum information into a set of harmonic oscillators is considered a hardware
efficient approach to mitigate noise for reliable quantum information processing. Various …

The early Gottesman, Kitaev, and Preskill (GKP) proposal for encoding a qubit in an
oscillator has recently been followed by cat-and binomial-code proposals. Numerically …

Encoding a qubit in the continuous degrees of freedom of an oscillator is a promising path to
error-corrected quantum computation. One advantageous way to achieve this is through …

The Gottesman-Kitaev-Preskill (GKP) encoding of a qubit within an oscillator is particularly
appealing for fault-tolerant quantum computing with bosons because Gaussian operations …

Gaussian thermal loss channels are of particular importance to quantum communication
theory since they model realistic optical communication channels. Except for special cases …

We introduce a framework to decompose a bosonic mode into two virtual subsystems—a
logical qubit and a gauge mode. This framework allows the entire toolkit of qubit-based …

We introduce a driven-dissipative two-mode bosonic system whose reservoir causes
simultaneous loss of two photons in each mode and whose steady states are superpositions …

The Gottesman-Kitaev-Preskill (gkp) quantum error-correcting code attracts much attention
in continuous variable (CV) quantum computation and CV quantum communication due to …

Uncertainty relations involving incompatible observables are one of the cornerstones of
quantum mechanics. Aside from their fundamental significance, they play an important role …

We present techniques for performing two-qubit gates on Gottesman-Kitaev-Preskill (GKP)
codes with finite energy, and find that operations designed for ideal infinite-energy codes …