Disordered Route to the Coulomb Quantum Spin Liquid: Random Transverse Fields on Spin Ice in Pr${}_2$Zr${}_2$O${}_7$

J. -J. Wen, S. M. Koohpayeh, K. A. Ross +8

Inelastic neutron scattering reveals a broad continuum of excitations in Pr${}_2$Zr${}_2$O${}_7$, the temperature and magnetic field dependence of which indicate a continuous distributio…