activity
19982026
most citedObservation of Three-Photon Spontaneous Parametric Downconversion in a Superconducting Parametric Cavity

143 citations · 861 across the 27 of their papers we have counts for

collaborators

27 papers

quant-ph2026

Analog quantum simulation of bosonic and anyonic models with flux-driven transmons

Isak Lyngfelt, Jorge Fernández-Pendás, Göran Johansson +1

When quantum particles interact, many-body phenomena that are hard to simulate classically emerge. Quantum analog simulation offers an alternative in which the target system's dyna…

quant-ph2025

Efficient Quantum Protein Structure Prediction with Problem-Agnostic Ansatzes

Hanna Linn, Rui-Hao Li, Alexander Holden +6

Accurately predicting protein structures from amino acid sequences remains a fundamental challenge in computational biology, with profound implications for understanding biological…

quant-ph2025

Designing lattice proteins with variational quantum algorithms

Hanna Linn, Lucas Knuthson, Anders Irbäck +3

Quantum heuristics have shown promise in solving various optimization problems, including lattice protein folding. Equally relevant is the inverse problem, protein design, where on…

quant-ph2023★ 12 cited

Resource analysis of quantum algorithms for coarse-grained protein folding models

Hanna Linn, Isak Brundin, Laura García-Álvarez +1

Protein folding processes are a vital aspect of molecular biology that is hard to simulate with conventional computers. Quantum algorithms have been proven superior for certain pro…

quant-ph2019★ 143 cited

Observation of Three-Photon Spontaneous Parametric Downconversion in a Superconducting Parametric Cavity

C. W. Sandbo Chang, Carlos Sabín, P. Forn-Díaz +5

Spontaneous parametric downconversion (SPDC) has been a key enabling technology in exploring quantum phenomena and their applications for decades. For instance, traditional SPDC, w…

quant-ph2015★ 32 cited

Detecting itinerant single microwave photons

Sankar Raman Sathyamoorthy, Thomas M. Stace, Göran Johansson

Single photon detectors are fundamental tools of investigation in quantum optics and play a central role in measurement theory and quantum informatics. Photodetectors based on diff…