tqix: A toolbox for Quantum in X: Quantum measurement, quantum
tomography, quantum metrology, and others
- URL: http://arxiv.org/abs/2010.03731v2
- Date: Tue, 2 Feb 2021 01:35:51 GMT
- Title: tqix: A toolbox for Quantum in X: Quantum measurement, quantum
tomography, quantum metrology, and others
- Authors: Le Bin Ho, Kieu Quang Tuan, Hung Q. Nguyen
- Abstract summary: We present an open-source computer program written in Python language for quantum measurement and related issues.
In our program, quantum states and operators, including quantum gates, can be developed into a quantum-object function represented by a matrix.
Various numerical simulation methods are used to mimic the real experiment results.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We present an open-source computer program written in Python language for
quantum measurement and related issues. In our program, quantum states and
operators, including quantum gates, can be developed into a quantum-object
function represented by a matrix. Build into the program are several
measurement schemes, including von Neumann measurement and weak measurement.
Various numerical simulation methods are used to mimic the real experiment
results. We first provide an overview of the program structure and then discuss
the numerical simulation of quantum measurement. We illustrate the program's
performance via quantum state tomography and quantum metrology. The program is
built in a general language of quantum physics and thus is widely adaptable to
various physical platforms, such as quantum optics, ion traps, superconducting
circuit devices, and others. It is also ideal to use in classroom guidance with
simulation and visualization of various quantum systems.
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