Igor
Boettcher
Boettcher, I. ., Bienias, P. ., Belyansky, R. ., Kollár, A. J., & Gorshkov, A. V. (2020). Quantum Simulation of Hyperbolic Space with Circuit Quantum Electrodynamics: From Graphs to Geometry. Phys. Rev. A, 102, 032208. http://doi.org/10.1103/PhysRevA.102.032208 (Original work published September 2020)
Bienias, P. ., Boettcher, I. ., Belyansky, R. ., Kollár, A. J., & Gorshkov, A. V. (2022). Circuit Quantum Electrodynamics in Hyperbolic Space: From Photon Bound States to Frustrated Spin Models. Physical Review Letters, 128(1). http://doi.org/10.1103/physrevlett.128.013601 (Original work published January 2022)