Intrinsic quantum disorder in Yb2Ti2O7 and the quantum S=1/2 pyrochlore phase diagram

Shang-Shun Zhang, Anish Bhardwaj, S. M. Koohpayeh +4

We present an experimental and theoretical study of the anisotropic pyrochlore phase diagram. Inelastic field-dependent neutron scattering on Yb${}_2$Ti${}_2$O${}_7$ shows intrinsic broa…