【New Publication】Approximate real-time evolution operator for potential with one ancillary qubit and application to first-quantized Hamiltonian simulation

https://arxiv.org/abs/2407.16345

Huang et al. at Quemix have proposed an approximate real-time evolution operator for potentials using only one ancillary qubit, demonstrating its application in first-quantized Hamiltonian simulations. This technique has the potential to significantly improve the efficiency of Hamiltonian simulations on near-term quantum computers and is expected to find practical applications in fields such as quantum physics and materials science.