Bulletin of the American Physical Society
Towards a 4-local coupler for superconducting flux qubits – Part 1: Quantum landscape engineering of the ground state
Tim Menke, Cyrus F. Hirjibehedin, Steven J. Weber, Jochen Braumüller, Antti P. Vepsäläinen, Roni Winik, Gabriel Samach, David K. Kim, Alexander J. Melville, Bethany M. Niedzielski, Danna Rosenberg, Mollie E. Schwartz, Jonilyn Yoder, Simon Gustavsson, Andrew J. Kerman, William D. Oliver