930 citations · 1.1k across the 13 of their papers we have counts for
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cond-mat.str-el2000★ 930 cited
Locally critical quantum phase transitions in strongly correlated metals
Qimiao Si, Silvio Rabello, Kevin Ingersent +1
When a metal undergoes a continuous quantum phase transition, non-Fermi liquid behaviour arises near the critical point. It is standard to assume that all low-energy degrees of fre…
cond-mat.str-el2000★ 10 cited
Spectral functions in a magnetic field as a probe of spin-charge separation in a Luttinger liquid
Silvio Rabello, Qimiao Si
We show that the single-particle spectral functions in a magnetic field can be used to probe spin-charge separation of a Luttinger liquid. Away from the Fermi momentum, the magneti…