Using a one-loop epsilon expansion, the tilt and velocity anisotropy perturbations are shown to be irrelevant at the quantum critical point of non-Hermitian tilted Dirac semimetals, so Yukawa-Lorentz symmetry emerges.
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Yukawa-Lorentz Symmetry of Tilted Non-Hermitian Dirac Semimetals at Quantum Criticality
Using a one-loop epsilon expansion, the tilt and velocity anisotropy perturbations are shown to be irrelevant at the quantum critical point of non-Hermitian tilted Dirac semimetals, so Yukawa-Lorentz symmetry emerges.