Psitrum: An Open Source Simulator for Universal Quantum Computers

Abstract

Quantum computing is a radical new paradigm for a technology that is capable to revolutionize information processing. Simulators of universal quantum computer are important for understanding the basic principles and operations of the current noisy intermediate-scale quantum (NISQ) processors, and for building in future fault-tolerant quantum computers. In this work, we present simulation of universal quantum computers by introducing Psitrum – a universal gate-model quantum computer simulator implemented on classical hardware. The simulator allows to emulate and debug quantum algorithms in form of quantum circuits for many applications with the choice of adding variety of noise modules to simulate decoherence in quantum circuits. Psitrum allows to simulate all basic quantum operations and provides variety of visualization tools. The simulator allows to trace out all possible quantum states at each stage M of an N-qubit implemented quantum circuit. Psitrum software and source codes are freely available at: https://github.com/MoGhadeer/Psitrum.

New classifications for quantum bioinformatics: Q-bioinformatics, QCt-bioinformatics, QCg-bioinformatics, and QCr-bioinformatics

“…Quantum communication data describes the transmission of quantum states between different locations and can be obtained from instruments such as quantum communication systems [ 163 ] or quantum key distribution devices [ 164 , 165 ]. Quantum computing data describes the processing of quantum information and can be obtained from instruments such as quantum computers [ 166 ] or quantum simulators [ 167 ]. Quantum sensing data describes the measurement of physical quantities using quantum systems and can be obtained from instruments such as quantum sensors [ 168 ] or atomic clocks [ 169 ].…”