Quantum simulation of a general PT-symmetric two-level system
ORAL
Abstract
The evolution of a two-level quantum system with a general PT-symmetric Hamiltonian is simulated as a subsystem in a four-dimensional Hilbert space, which makes it possible to simulate any two-level PT-symmetric quantum system using a conventional quantum mechanics system. We studied the ability to simulate and investigate novel quantum systems and phenomena using a conventional Hermitian quantum computer. The quantum circuits are given for a qubit and two qudit systems.
*This work was supported by the National Natural Science Foundation of China Grant No. 11705004, Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics No. KF201710.
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Presenters
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Chao Zheng
- Department of Physics, North China University of Technology