Physical Limits of Computing - UF CISE
... conserved quantity, somewhat analogously to kinetic vs. potential energy. A system's entropy may be converted to known information by measurement, and known information may be converted into entropy by forgetting (or erasure of information). But the sum of the two in a given system is always a const ...
... conserved quantity, somewhat analogously to kinetic vs. potential energy. A system's entropy may be converted to known information by measurement, and known information may be converted into entropy by forgetting (or erasure of information). But the sum of the two in a given system is always a const ...
From the Mendeleev periodic table to particle physics and back to
... content of the rule in order to be prepared to pass to the SO(4,2) and then to the SO(4,2)⊗SU(2) format of the periodic table. In the central–field approximation, each of the Z electrons of an atom with atomic number Z is partly characterized by the quantum numbers n, ℓ, and mℓ . The numbers ℓ and m ...
... content of the rule in order to be prepared to pass to the SO(4,2) and then to the SO(4,2)⊗SU(2) format of the periodic table. In the central–field approximation, each of the Z electrons of an atom with atomic number Z is partly characterized by the quantum numbers n, ℓ, and mℓ . The numbers ℓ and m ...
Isotropic restriction in Group Field Theory condensates
... built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic elements of the kinematical Hilbert space Hkin are functions of holonomies defined on oriented graphs em ...
... built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic elements of the kinematical Hilbert space Hkin are functions of holonomies defined on oriented graphs em ...
A Formal Cause Beyond Space and Time
... electron does not “move” in space but instead “leaps” from one orbit to another. A parallel situation would be that a person chooses to walk down a hill through discrete descending staircases instead of traversing a continuous downward slope. The person in this the analogy is, however, crossing over ...
... electron does not “move” in space but instead “leaps” from one orbit to another. A parallel situation would be that a person chooses to walk down a hill through discrete descending staircases instead of traversing a continuous downward slope. The person in this the analogy is, however, crossing over ...
the quantum vacuum
... contributed to the specific heat of gases (Einstein and Stern, 1913). In 1916, NERNST wrote that the electromagnetic field should be, even in empty space and at absolute zero-point of temperature, i.e., in its ground state, in a state of ceaseless activity (the „quantum fluctuations“ of virtual phot ...
... contributed to the specific heat of gases (Einstein and Stern, 1913). In 1916, NERNST wrote that the electromagnetic field should be, even in empty space and at absolute zero-point of temperature, i.e., in its ground state, in a state of ceaseless activity (the „quantum fluctuations“ of virtual phot ...
Quantum Correlations in Information Theory
... technology over its inherent limits. The genuinely quantum speed-up in information processing and in energy transport mechanisms is believed to be due to 1 Attributed ...
... technology over its inherent limits. The genuinely quantum speed-up in information processing and in energy transport mechanisms is believed to be due to 1 Attributed ...
litera_1
... passed on to all members of the same species. This is in a sense a type of acquired characteristic that when manifest within some individuals, becomes increasingly probable to be manifested in other individuals. Therefore, Lamarck’s theory of acquired characteristics is still invalid in the physica ...
... passed on to all members of the same species. This is in a sense a type of acquired characteristic that when manifest within some individuals, becomes increasingly probable to be manifested in other individuals. Therefore, Lamarck’s theory of acquired characteristics is still invalid in the physica ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).