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Superconducting circuit architecture with multiple coupling elements and superconducting quantum chips
Superconducting circuit architecture with multiple coupling elements and superconducting quantum chips
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机译：具有多个耦合元件和超导量子芯片的超导电路架构
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摘要
Problem to be solved: to solve a parasitic coupling between quantum bits in a superconducting circuit and to improve the fidelity of a single bit quantum gate and a two bit quantum gate, a superconducting circuit architecture with a plurality of coupling elements A superconducting quantum chip and a superconducting quantum computer are provided.The superconducting circuit architecture comprises a first quantum bit, a second quantum bit, a first coupling element and a second coupling element.The first coupling element is coupled to the first and second qubits through the first connector.The second coupling element is coupled to the first and second qubits through the second connector.The frequency of the first and second quantum bits is between the frequency of the first coupling element and the frequency of the second coupling element, and the non-linear strength of the first coupling element is opposite to that of the second coupling element.Diagram
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