Quantum Computing

Heliciton-Assisted Chirality-Induced Spin Selectivity from Helical Dirac Current

This paper formulates a microscopic quantum mechanism for Chirality-Induced Spin Selectivity (CISS) by introducing the "heliciton" a quantized, screw-symmetric environmental excitation. Through heliciton absorption and emission, local helical Dirac currents undergo inelastic resonant scattering that separates spin states into distinct …