93 citations · 283 across the 6 of their papers we have counts for
6 papers
Real Space Renormalization Group for One-Dimensional Ising Chains
Shraddha singh, Vijay Singh
We apply the real space Renormalisation Group (RNG) technique to a variety of one-dimensional Ising chains. We begin by recapitulating the work of Nauenberg for an ordered Ising ch…
Advances in Bosonic Quantum Error Correction with Gottesman-Kitaev-Preskill Codes: Theory, Engineering and Applications
Anthony J. Brady, Alec Eickbusch, Shraddha Singh +2
Encoding quantum information into a set of harmonic oscillators is considered a hardware efficient approach to mitigate noise for reliable quantum information processing. Various c…
Encoding qubits in multimode grid states
Baptiste Royer, Shraddha Singh, Steven M. Girvin
Encoding logical quantum information in harmonic oscillator modes is a promising and hardware-efficient approach to the realization of a quantum computer. In this work, we propose…
Scalable High-Performance Fluxonium Quantum Processor
Long B. Nguyen, Gerwin Koolstra, Yosep Kim +12
The technological development of hardware heading toward universal fault-tolerant quantum computation requires a large-scale processing unit with high performance. While fluxonium…
High-Fidelity Magic-State Preparation with a Biased-Noise Architecture
Shraddha Singh, Andrew S. Darmawan, Benjamin J. Brown +1
Magic state distillation is a resource intensive subroutine that consumes noisy input states to produce high-fidelity resource states that are used to perform logical operations in…
Stabilization of Finite-Energy Gottesman-Kitaev-Preskill States
Baptiste Royer, Shraddha Singh, S. M. Girvin
We introduce a new approach to Gottesman-Kitaev-Preskill (GKP) states that treats their finite-energy version in an exact manner. Based on this analysis, we develop new qubit-oscil…