论文标题
非对称散射的非铁势的量子光学实施
Quantum-optical implementation of non-Hermitian potentials for asymmetric scattering
论文作者
论文摘要
也是非本地的非热，一维电势，允许散射不对称，即对粒子从左右的发生率的不对称传递或反射响应。潜在潜在的对称性意味着选择传输和反射规则。特别是，均衡时间（PT）对称性或任何局部电位的对称性不允许不对称传播。我们提出了非热，非本地，非PT的潜在的可行量子 - 光学实现，以实施不同的散射不对称性，包括不对称的散射不对称。
Non-Hermitian, one-dimensional potentials which are also non-local, allow for scattering asymmetries, namely, asymmetric transmission or reflection responses to the incidence of a particle from left or right. The symmetries of the potential imply selection rules for transmission and reflection. In particular, parity-time (PT) symmetry or the symmetry of any local potential do not allow for asymmetric transmission. We put forward a feasible quantum-optical implementation of non-Hermitian, non-local, non-PT potentials to implement different scattering asymmetries, including transmission asymmetries.
