Dynamics in chiral Heisenberg criticality
A typical model hosting Dirac QCP belonging to chiral Heisenberg universality class is the Hubbard model on the half-filled honeycomb lattice with the Hamiltonian42,46,47,48,49
$$H=-t {\sum}_{\langle…
A typical model hosting Dirac QCP belonging to chiral Heisenberg universality class is the Hubbard model on the half-filled honeycomb lattice with the Hamiltonian42,46,47,48,49
$$H=-t {\sum}_{\langle…