Symmetry-induced tunneling in one-dimensional disordered potentials
Symmetry-induced tunneling in one-dimensional disordered potentials
A new mechanism of tunnelling at macroscopic distances is proposed for a wave packet localized in one-dimensional disordered potential with mirror symmetry, V(-x)=V(x). Unlike quantum tunnelling through a regular potential barrier, which occurs only at the energies lower then the barrier height, the proposed mechanism of tunnelling exists even for …