Quantum-teleportation experiments turn 20

Quantum teleportation is one of the most striking consequence of quantum mechanics and is defined as the transmission and reconstruction of an unknown quantum state over arbitrary distances. This concept was introduced for the first time in 1993 by Charles Bennett and coworkers, it has then been experimentally demonstrated by several groups under different conditions of distance, amount of particles and even with feed forward. After 20 years from its first realization, this contribution reviews the experimental implementations realized at the Quantum Optics Group of the University of Rome La Sapienza.

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“…Here we focus on the first experiment carried out in Rome. As recently reported by Nicolas Gisin in Nature [ 45 ]:…”

Section: The First Teleportationmentioning

confidence: 82%

Twenty Years of Quantum State Teleportation at the Sapienza University in Rome

Martini

Sciarrino

2019

Entropy

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“…For example, quantum teleportation was first achieved in 1997 and has two major steps. 32 First, a laboratory generates entangled photons. Second, the entanglement is used to instantaneously (1) destructure quantum information of a particle from the sending end of the entanglement and (2) restructure the same quantum information at the other end.…”

Section: Quantum Entanglement and Teleportationmentioning

confidence: 99%

Theodicy, Supreme Providence, and Semiclassical Theism

Goetz¹

2020

Theology and Science

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Logical limits of omnipotence, the problem of evil, and a compelling cosmological argument suggest the position of supreme providence and the foremost creation out of nothing that coheres with the constraints of physics. The Supreme Being possesses everlasting love, perception, and force while governing the universe of probabilistic processes and freewill creatures. For example, the Supreme Being intervenes in the processes of creation by the means of synergism with freewill creatures and cannot meticulously control the created universe.

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“…Entanglement is paramount in certain applications of quantum computing, one of these is quantum teleportation (Gisin, 2017).…”

Section: Quantum Entanglementmentioning

confidence: 99%

Quantum Computing in the Biomedical Sciences; A Brief Introduction into Concepts and Applications

Kerk¹,

Csala²,

Zwinderman³

2019

CIS

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Quantum computing is a field that aims to exploit the principles of superposition and entanglement to perform computations. By using quantum bits (qubits) a quantum computer is able to perform certain tasks more efficiently when compared to classical computers. While applied quantum computing is still in its early stages, quantum algorithms on simulated quantum computers have already been applied to certain problems in epidemics modeling and image processing. Furthermore, companies like Google and IBM continue to develop new quantum computers with an increasing number of qubits. While much progress has been made in the recent years, the so called ”quantum supremacy”has not yet been achieved, and quantum computing appears to be still unsuitable for most applications in biomedical sciences.

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Quantum-teleportation experiments turn 20

Cited by 7 publications

References 14 publications

Twenty Years of Quantum State Teleportation at the Sapienza University in Rome

Twenty Years of Quantum State Teleportation at the Sapienza University in Rome

Theodicy, Supreme Providence, and Semiclassical Theism

Quantum Computing in the Biomedical Sciences; A Brief Introduction into Concepts and Applications

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