Ming-Yong Ye, Xiang-Fa Zhou, Yong-Sheng Zhang, Guang‐Can Guo
Abstract
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A simple proof of quantum adiabatic theorem is provided. Quantum adiabatic approximation is divided into two kinds. For Hamiltonian H(t/T), a relation between the size of the error caused by quantum adiabatic approximation and the parameter T is given.
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A simple proof of quantum adiabatic theorem is provided. Quantum adiabatic approximation is divided into two kinds. For Hamiltonian H(t/T), a relation between the size of the error caused by quantum adiabatic approximation and the parameter T is given.
Key concepts: Adiabatic quantum computation, Adiabatic process, Adiabatic theorem, Hamiltonian (control theory), Quantum, Quantum mechanics, Adiabatic invariant, Born–Huang approximation