Microwave photons inside lattices of coupled resonators and superconducting qubits can exhibit surprising matter-like be...
Read More
We study the properties of an advanced superconducting circuit, the 0-π circuit. This device, previously introduced by ...
Read MorePhys. Rev. B article on degenerate ground states in a superconducting circuit
One of our group members, Andy (Cheong Yiu) Li, has received the 2014 World Quantitative and Science Scholarship by th...
Read MoreAndy Li wins World Quantitative and Science Scholarship
The exact treatment of Markovian open quantum systems, when based on numerical diagonalization of the Liouville super-op...
Read MoreSci. Rep. article on Perturbative approach to Markovian open quantum systems
Photon-based strongly-correlated lattice models like the Jaynes-Cummings and Rabi lattices differ from their more conven...
Read MoreNew J. Phys. article on Dispersive regime of the Jaynes–Cummings and Rabi lattice
The field trip involved middle school students from Chicago. An article by Northwestern’s Science in Society cover...
Read MoreScience Club Physics Field Trip
In charge-coupled circuit QED systems, transition amplitudes and dispersive shifts are governed by the matrix elements o...
Read MorePhys. Rev. B article on Asymptotic expressions for charge-matrix elements of the fluxonium circuit
Quantum circuits present a powerful framework for achieving new functionality by combining circuit elements into larger ...
Read MorePhysical Review X paper on Fluxonium Symmetries published
In circuit QED, protocols for quantum gates and readout of superconducting qubits often rely on the dispersive re...
Read MoreNew Phys. Rev. B article on Fluxonium Qubits in the Dispersive Regime
The Houck Lab at Princeton has recently fabricated and characterized the first microwave resonator arrays. The selected ...
Read More