Simulation method for simulating quantum logic gate by using simulation circuit
A technology of quantum logic and simulation methods, applied in quantum computers, calculation models, electrical digital data processing, etc.
Inactive Publication Date: 2021-09-17
代文江 +1
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[0003] The purpose of the present invention is to solve the problem in the prior art that there is a lack of methods for simulating quantum logic gates through hardware circuits. The present invention provides a simulation method for simulating quantum logic gates with analog circuits
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[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0068] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0069] see figure 1 Describe this embodiment mode, the simulation method of simulating quantum logic gate with analog circuit described in this embodiment mode, this simulation method is based on the realization of the quantum logic gate that is made of analog circuit, the realization mode of thi...
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The invention discloses a simulation method for simulating a quantum logic gate by using a simulation circuit, and relates to the field of simulation of simulation circuits and quantum logic gates. The problem that a method for simulating the quantum logic gate through a hardware circuit is lacked in the prior art is solved. The method is realized based on a quantum logic gate formed by an analog circuit, and specifically comprises the following steps of: performing unitary transformation of a two-dimensional Hilbert space on two input signals through the quantum logic gate, simulating two output signals of the quantum logic gate, and respectively representing time domain forms of probability amplitudes of a quantum bit 0 > state and a quantum bit 1 > state before transformation by using two sinusoidal voltage signals x0 and x1, wherein the sum respectively contains related information of x0 and x1; respectively representing probability amplitude vectors of the 0 > state and the 1 > state of the quantum bit after transformation by using the sum containing the sinusoidal voltage signal to obtain a current superposition state of the quantum; and realizing the simulation of the quantum logic gate. The method is mainly used for simulating quantum current states.
Description
technical field [0001] The invention relates to the field of simulation of analog circuits and quantum logic gates. Background technique [0002] Quantum logic gate is a model for quantum logic operations, which is realized through the quantum effect of microscopic particles, which is different from classical logic gates. Existing methods for simulating quantum logic gates are all implemented with computer software, and there is no method for simulating quantum logic gates through hardware circuits, so the above problems need to be solved urgently. Contents of the invention [0003] The purpose of the present invention is to solve the problem in the prior art that there is a lack of methods for simulating quantum logic gates through hardware circuits. The present invention provides a simulation method for simulating quantum logic gates with analog circuits. [0004] An analog method for simulating a quantum logic gate with an analog circuit, the simulation method is reali...
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Login to View More IPC IPC(8): G06F30/367G06N10/00
CPCG06F30/367G06N10/00
Inventor 代文江
Owner 代文江