33 citations · 199 across the 22 of their papers we have counts for
4 papers · 1 filter
Optimized quantum state transfer in a quasiperiodic ultracold atomic gas
Andreas Völkering, Arnob Kumar Ghosh, Patric Holmvall +1
Ultracold atomic systems offer a highly controllable platform for investigating quantum state transfer through the precise dynamical manipulation of system parameters. While quanti…
Observation of end-to-end pumping in a quasiperiodic Fibonacci-type photonic chain
Arnob Kumar Ghosh, Ang Chen, Ashraf El Hassan +3
End-to-end pumps utilizing edge-localized states offer a promising route to operate as connecting buses, supplying efficient and robust connectivity between non-neighboring element…
Nonuniform superconducting states from Majorana flat bands
Sushanth Varada, Aksel Kobiałka, Ankita Bhattacharya +2
Zero-energy flat bands within the superconducting gap can give rise to competing ordered phases. We investigate such phases in topological superconductors based on the magnetic ada…
Unifying description of competing chiral and nematic superconducting states in twisted bilayer graphene
Lucas Baldo, Patric Holmvall, Annica M. Black-Schaffer
We reveal a striking correspondence between electron- and phonon-driven pairing in twisted bilayer graphene (TBG) by mapping an atomistic electronically driven pairing model onto a…