论文标题
核非弹性散射的量子模拟
Quantum Simulation of Nuclear Inelastic Scattering
论文作者
论文摘要
我们提出了一种时间依赖性的量子算法，用于在时间依赖性的基础函数上进行核非弹性散射。该算法旨在量子模拟具有物理意义的核非弹性散射问题的子集，其中反应系统的内部自由度受到时间依赖性的外部相互作用而激发。我们预计我们的算法将在模拟非弹性散射问题的子集的动力学时实现指数加速，这对于应用程序对更复杂的散射问题的应用也有利。对于一个演示问题，我们解决了杜特隆的库仑激发，其中量子模拟是用ibm qiskit进行的。
We present a time-dependent quantum algorithm for nuclear inelastic scattering in the time-dependent basis function on qubits approach. This algorithm aims to quantum simulate a subset of the nuclear inelastic scattering problems that are of physical interest, in which the internal degrees of freedom of the reaction system are excited by time-dependent external interactions. We expect that our algorithm will enable an exponential speedup in simulating the dynamics of the subset of the inelastic scattering problems, which would also be advantageous for the applications to more complicated scattering problems. For a demonstration problem, we solve for the Coulomb excitation of the deuteron, where the quantum simulations are performed with IBM Qiskit.
