Entangled Physics Logo ©
About Me
My name is Marco Cerezo, I have a degree in physics from the Universidad Nacional de la Plata (UNLP) in Buenos Aires Argentina, and I'm a Ph.D student.
Tag Archives: quantum
Quantum Fidelity, or, how to compare quantum states
Say you are given two quantum states and , and you are asked the following questions: How similar are they? Can you distinguish them? In practice, this situation arises in many scenarios. For instance if you have an imperfect experiment … Continue reading
Quantum Computation with Light
Optical devices are among the most used and widespread technologies currently employed to perform quantum computations and quantum information processing tasks. They are usually cheaper than other implementations and are natural candidates for realizing communications protocols: Once a photonic state is … Continue reading
Our latest paper: “Factorization and criticality in finite interacting spin systems under a nonuniform magnetic field”
Our latest paper just got published by Physical Review Letter! Let me briefly explain what our manuscript is about: Factorization and criticality in finite interacting spin systems under a nonuniform magnetic field Exact ground states of strongly interacting spin … Continue reading
Posted in My Papers, Quantum Information and Quantum Computation: General Discussions
Tagged cerezo, critical, Entanglement, factorization, Latest, letters, paper, prl, quantum, review, separable, Spin, xxz
Leave a comment
Why we should be talking about the ethics of quantum computation
Gyges was a shepherd in the service of the king of Lydia; there was a great storm, and an earthquake made an opening in the earth at the place where he was feeding his flock. Amazed at the sight, he … Continue reading
Tools for Drawing Quantum Circuits
Last night I was writing an article for the series “The more You Know” to add to my Dictionary of Quantum Information and Quantum Computation and I ran across the need to draw a Quantum Circuit. Although my first thought was … Continue reading
The More You Know: Quantum Circuit
Quantum Circuits are used to visualize a prescription of quantum gates acting on a quantum state. They describe the changes of the quantum data as it undergoes successive discrete operations. The data in a Quantum Circuit is usually encoded in a -qubit state (other Quantum Circuit … Continue reading
Posted in The More You Know
Tagged circuit, data, evolution, initiate, input, quantum, quantum circuit, quantum gate, the more you know, unitary
Leave a comment
Entangled Physics: Quantum Information & Quantum Computation 