نسخة أولية وصول مفتوح
Momentum-Space Path Integral Approach to Non-Hermitian Symmetry Breaking
A quantum-classical correspondence for non-Hermitian symmetry breaking has recently been established using coordinate-space path integrals, providing a semiclassical understanding of spectral transitions at the level of individual eigenstates. Here we develop its dual formulation in momentum space by constructing the c …