Generated by All in One SEO v5.0.0.1, this is an llms.txt file, used by LLMs to index the site. # Essentials of Quantum Exploring the Basics and Potential of Quantum Computing ## Sitemaps - [XML Sitemap](https://essentials-of-quantum.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Blog](https://essentials-of-quantum.com/blog/) - [What can a Quantum Computer do that a Classical Computer can’t?](https://essentials-of-quantum.com/blog/what-can-a-quantum-computer-do-that-a-classical-computer-cant/) - If every quantum circuit can be simulated on a classical computer, what good are quantum computers? Which problems can they solve that classical computers can't? - [What is Quantum Sensing, actually?](https://essentials-of-quantum.com/blog/what-is-quantum-sensing-actually/) - Similar to Quantum Computing, Quantum Sensing uses the special properties of quantum mechanical objects to do something. In quantum computing, quantum mechanical phenomena are used to... - [When do two Quantum Gates commute?](https://essentials-of-quantum.com/blog/when-do-two-quantum-gates-commute/) - Some quantum gates within a circuit can be swapped without changing the action performed by the circuit. In this post we will find out when that is the case. - [What is Phase in Quantum Computing?](https://essentials-of-quantum.com/blog/what-is-phase/) - Phase is a property of quantum systems that does not exist in classical computers. Learn about its definition, use, and potential for quantum speedup. - [What is Quantum Interference?](https://essentials-of-quantum.com/blog/what-is-quantum-interference/) - Together with superposition, Quantum Interference forms the cornerstone of all quantum algorithms. Learn where it comes from, how it works, and how to use it. - [What is Quantum Superposition?](https://essentials-of-quantum.com/blog/what-is-quantum-superposition/) - Quantum Superposition is the cornerstone of all quantum algorithms. Learn what it is, where it comes from, and how it motivated quantum computing in the first place. - [Let's derive the Quantum Fourier Transform!](https://essentials-of-quantum.com/blog/lets-derive-the-circuit-of-the-quantum-fourier-transform/) - Quantum Fourier Transform is one of the most popular and widely used quantum algorithms today. Learn where its circuit comes from and how it relates to the DFT. - [How does Grover’s Algorithm work?](https://essentials-of-quantum.com/blog/how-does-grovers-algorithm-work/) - Grover's Algorithm is one of the most popular quantum algorithms. Learn about the algorithm's core ideas, which problems it solves, and what we can learn from it. - [What is Phase Kickback?](https://essentials-of-quantum.com/blog/what-is-phase-kickback/) - Phase Kickback is a building block of many quantum algorithms. This article covers the basics, the origin, and the concept's main applications. - [Can a single qubit store infinite information?](https://essentials-of-quantum.com/blog/can-qubits-be-used-to-store-infinite-information/) - Quantum computing bears potential in many areas. This article discusses its potential to store infinite amounts of information in the state of a single qubit. - [How does Deutsch’s Algorithm work?](https://essentials-of-quantum.com/blog/how-does-deutschs-algorithm-work/) - Deutsch's Algorithm was one of the first quantum algorithms to showcase quantum advantage. Learn how it works, why it works, and what it can teach us. - [What is Entanglement?](https://essentials-of-quantum.com/blog/what-is-entanglement/) - Entanglement and Superposition are the basis of what makes quantum computers different. Learn with a hands on example what entanglement is and where it comes from. - [Is Quantum Computing really parallel?](https://essentials-of-quantum.com/blog/is-quantum-computing-parallel/) - Learn whether quantum computing can be considered parallel, which restrictions apply, and how we can use quantum parallelism to speed up computation. - [Why I started this blog](https://essentials-of-quantum.com/blog/why-i-started-this-blog/) - Why I started this blog “Everything should be made as simple as possible, but not simpler.” (Albert Einstein) When I first learned about quantum computing while preparing for my thesis, this was an issue. Having a brain that wants to understand things before applying them, I found myself lost in a sea of articles that ## Pages - [Home](https://essentials-of-quantum.com/) - [About](https://essentials-of-quantum.com/about/) - About Hello, I am Christoph. I first got in contact with quantum computing while working on my thesis on quantum circuit generation through genetic programming. Nowadays, I am doing a PhD in quantum software engineering at the Johannes Kepler University in Linz, Austria. For me, the relationship between quantum and classical computing is somewhat similar - [Contact](https://essentials-of-quantum.com/contact/) - Reach out If you have any questions, found a mistake, or have a topic you would like to see covered in a future post, do not hesitate to reach out. I'll do my best to get back to you as soon as possible! - [Privacy Policy](https://essentials-of-quantum.com/privacy-policy/) - Privacy Policy Who we are Our website address is essentials-of-quantum.com. 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