Quantum information science is a field that combines the principles of quantum mechanics with information theory to study the processing, analysis, and...
7 KB (745 words) - 08:53, 10 July 2024
Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated...
41 KB (4,542 words) - 17:53, 14 May 2024
Quantum Computation and Quantum Information is a textbook about quantum information science written by Michael Nielsen and Isaac Chuang, regarded as a...
8 KB (815 words) - 09:06, 11 September 2024
The quantum Fisher information is a central quantity in quantum metrology and is the quantum analogue of the classical Fisher information. It is one of...
27 KB (4,410 words) - 14:13, 11 September 2024
obstacles to useful applications. The basic unit of information in quantum computing, the qubit (or "quantum bit"), serves the same function as the bit in classical...
115 KB (12,487 words) - 14:42, 17 September 2024
in science fiction as a means to transfer physical objects from one location to the next, quantum teleportation only transfers quantum information. The...
84 KB (10,927 words) - 08:57, 11 September 2024
In quantum computing, quantum memory is the quantum-mechanical version of ordinary computer memory. Whereas ordinary memory stores information as binary...
22 KB (2,876 words) - 22:54, 24 November 2023
Continuous-variable (CV) quantum information is the area of quantum information science that makes use of physical observables, like the strength of an...
20 KB (2,420 words) - 20:24, 12 May 2024
quantum computing, quantum communication and quantum sensing. Quantum computing and communication are two sub-fields of quantum information science,...
46 KB (2,020 words) - 06:47, 17 September 2024
of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics...
98 KB (12,084 words) - 11:03, 1 August 2024