The European Physical Society's news website “Physical World†announced ten major breakthroughs in the field of international physics in 2015. The research results of “Multiple Free Metrics Teleportation†completed by Professors Pan Jianwei and Lu Chaoyang of the University of Science and Technology of China were selected and ranked. Top of the list.
It is understood that quantum information is a new discipline developed by the combination of quantum physics and information technology, mainly including two fields of quantum communication and quantum computing. Quantum communication mainly studies quantum cryptography, quantum teleportation, long-distance quantum communication technology, etc. Quantum computing mainly studies quantum computers and quantum algorithms suitable for quantum computers. Google’s external announcements are related to quantum computing, and the scientific research involved in the “physical world†is related to quantum communications. Quantum computing is a new type of calculation in accordance with the theory of quantum mechanics. The basis and principle of quantum computing and important quantum algorithms provide the possibility to surpass the Turing machine model in terms of computational speed.
Regarding quantum communication, this is the "ultimate weapon" of national information security. As an absolutely secure communication method, this technology can fundamentally solve information security problems in the fields of national defense, finance, government affairs, and commerce.
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