Quantum Subspace Expansion
1. Introduction As quantum computing enters the noisy intermediate-scale quantum (NISQ) era, one of the key challenges is managing errors and limited coherence times. Quantum Subspace Expansion (QSE) is a….
Tag: hybrid quantum classical
Quantum Matrix Inversion Techniques
1. Introduction Matrix inversion is a fundamental operation in science and engineering. Whether in data science, computer graphics, or physical simulations, inverting a matrix is often a crucial step to….
Q#
Q# (Q-sharp) is a domain-specific quantum programming language developed by Microsoft as part of its Quantum Development Kit (QDK). Unlike traditional languages, Q# is designed specifically for quantum computing—helping developers….
Error Correction in NISQ Devices
NISQ stands for Noisy Intermediate-Scale Quantum. These are the quantum computers we have today: In this context, error correction means finding ways to reduce, avoid, or compensate for errors in….