Fidelity of Quantum Operations
Fidelity in quantum computing refers to how accurately a quantum operation (or quantum process) matches its intended behavior. Since quantum systems are inherently prone to noise, fidelity is a key….
Tag: quantum error correction
Software Engineering Tools for Quantum Teams
Software engineering tools are essential for quantum teams to effectively design, develop, and deploy quantum software. Given the experimental nature of quantum computing, the complexity of quantum algorithms, and the….
Agile Methodologies in Quantum Software
Agile methodologies, originally designed for software development, have found their way into the quantum software development process. Quantum software development is complex, iterative, and often experimental, which aligns well with….
Key Quantum Computing Startups
1. Rigetti Computing (USA) Founded: 2013Focus: Full-stack quantum computing (hardware + cloud access)Highlights: Significance:Rigetti is known for pioneering hybrid quantum-classical computing environments, enabling users to integrate quantum computing into traditional….
Google Quantum AI
1. Introduction to Google Quantum AI Google Quantum AI (Artificial Intelligence) is Google’s initiative to develop quantum computing technologies that can eventually outperform classical computers in solving complex computational problems…..
Quantum Control of Open Systems
Quantum systems are delicate. Unlike classical systems, they can exist in superpositions, entangle with other particles, and show interference patterns. But these beautiful quantum effects are easily disrupted by interactions….
Measurement-Based Quantum Feedback
In both classical and quantum systems, feedback is a powerful control tool. If you want to stabilize a rocket’s flight path, reduce noise in an amplifier, or keep a car’s….
Quantum Non-Demolition Measurements
In classical physics, measuring something doesn’t change it. You can check the temperature of water or the position of a car without disturbing them. But in quantum mechanics, measurement is….
Quantum Feedback Control
Feedback control is a universal concept in both classical and quantum systems. It refers to a process where a system’s current behavior is measured, and those results are used to….
Quantum State Control Techniques
In quantum mechanics, a quantum state represents the full information about a physical system. Controlling these states with precision is essential to all areas of quantum technologies—whether it’s computing, sensing,….