History of "s,p,d,f"
... The concept of spectral “terms” and the use of series names such as principal, sharp, etc., has now passed from common use, replaced by the quantitative understanding of atomic structure provided by quantum mechanics. However, the notational shorthand used by the early spectroscopists was adapted an ...
... The concept of spectral “terms” and the use of series names such as principal, sharp, etc., has now passed from common use, replaced by the quantitative understanding of atomic structure provided by quantum mechanics. However, the notational shorthand used by the early spectroscopists was adapted an ...
COPYRIGHT 2002 SCIENTIFIC AMERICAN, INC.
... tails of how they are realized. Similarly, the properties of a qubit are independent of its specific physical representation as the spin of an atomic nucleus, say, or the polarization of a photon of light. A bit is described by its state, 0 or 1. Likewise, a qubit is described by its quantum state. ...
... tails of how they are realized. Similarly, the properties of a qubit are independent of its specific physical representation as the spin of an atomic nucleus, say, or the polarization of a photon of light. A bit is described by its state, 0 or 1. Likewise, a qubit is described by its quantum state. ...
TT 35: Low-Dimensional Systems: 2D - Theory - DPG
... half-filling, the free electronic band structure consists of a flat band at zero energy and a single cone with linear dispersion. The flat band is expected to be unstable upon inclusion of electronic correlations, and a natural channel is charge order. However, due to the three-orbital unit cell, co ...
... half-filling, the free electronic band structure consists of a flat band at zero energy and a single cone with linear dispersion. The flat band is expected to be unstable upon inclusion of electronic correlations, and a natural channel is charge order. However, due to the three-orbital unit cell, co ...
Simulation of Quantum Gates on a Novel GPU Architecture
... This work focuses on the parallel simulation of a U ⊗n operator applied to a n qubits register, based on an 1-qubit elementary transformation U . As forementioned, our simulation model (Fig. 1) involves a classical computation (code running on the host), and a quantum computation which is just simul ...
... This work focuses on the parallel simulation of a U ⊗n operator applied to a n qubits register, based on an 1-qubit elementary transformation U . As forementioned, our simulation model (Fig. 1) involves a classical computation (code running on the host), and a quantum computation which is just simul ...
8 - ijssst
... memory makes use of holding data in terms of qubits .i.e. 1 or 0 or critically a superposition of these. Qubits implementation for Q.C is represented by particles having two spin states i.e. “up” written as | 0> and “down” written as |1 >:). They can also be entwined with other qubits which results ...
... memory makes use of holding data in terms of qubits .i.e. 1 or 0 or critically a superposition of these. Qubits implementation for Q.C is represented by particles having two spin states i.e. “up” written as | 0> and “down” written as |1 >:). They can also be entwined with other qubits which results ...
Quantum computation with neutral atoms
... Scalability: the properties of optical lattice system do not change in the principal way when the size of the system is increased. Designer lattices may be created (for example with every third site loaded). ...
... Scalability: the properties of optical lattice system do not change in the principal way when the size of the system is increased. Designer lattices may be created (for example with every third site loaded). ...
Factoring 51 and 85 with 8 qubits
... This research was funded by the US Office of the Director of National Intelligence (ODNI), Intelligence Advanced Research Projects Activity (IARPA), through the US Army Research Office grant No. W911NF-10-1-0334. All statements of fact, opinion, or conclusions contained herein are those of the autho ...
... This research was funded by the US Office of the Director of National Intelligence (ODNI), Intelligence Advanced Research Projects Activity (IARPA), through the US Army Research Office grant No. W911NF-10-1-0334. All statements of fact, opinion, or conclusions contained herein are those of the autho ...
Quantum States and Propositions
... Quantum Decoherence : Interaction with the environment leads to a transition into a more classical behavior, in agreement with the common intuition ! ...
... Quantum Decoherence : Interaction with the environment leads to a transition into a more classical behavior, in agreement with the common intuition ! ...
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).