Quantum orders in an exact soluble model
... and phase transitions entered into a new era. This is because all different FQH states have the same symmetry and hence cannot be described by the Landau’s theory. In 1989, it was realized that FQH states, having a robust topological degeneracy, contain a completely new kind of order - topological o ...
... and phase transitions entered into a new era. This is because all different FQH states have the same symmetry and hence cannot be described by the Landau’s theory. In 1989, it was realized that FQH states, having a robust topological degeneracy, contain a completely new kind of order - topological o ...
Quantum Computational Renormalization in the - IAP TU
... or graph. The canonical example of such a resource is the cluster state [1] on a 2D square lattice, although recently alternatives have been proposed [2–6]. Ideally, such a resource would be natural, appearing as the stable ground state of a realistic (experimentally accessible) spin lattice. It wou ...
... or graph. The canonical example of such a resource is the cluster state [1] on a 2D square lattice, although recently alternatives have been proposed [2–6]. Ideally, such a resource would be natural, appearing as the stable ground state of a realistic (experimentally accessible) spin lattice. It wou ...
PPT
... Remember that when philosophers try to fix MW to give the right probabilities, they in effect hypothesize that for each of the many possible outcomes of an experiment, there are many worlds (or minds) which share that outcome. Then by adjusting the numbers of such worlds for the different outcomes, ...
... Remember that when philosophers try to fix MW to give the right probabilities, they in effect hypothesize that for each of the many possible outcomes of an experiment, there are many worlds (or minds) which share that outcome. Then by adjusting the numbers of such worlds for the different outcomes, ...
Quantum Strategies V 82, N 5
... which problems can be solved more efficiently by quantum algorithms than by classical ones. We may hope that the game theoretic perspective will suggest new possibilities for efficient quantum algorithms. Another natural question to ask is what happens if both players use quantum strategies. By cons ...
... which problems can be solved more efficiently by quantum algorithms than by classical ones. We may hope that the game theoretic perspective will suggest new possibilities for efficient quantum algorithms. Another natural question to ask is what happens if both players use quantum strategies. By cons ...
How to test the “quantumness” of a quantum computer? Miroslav Grajcar
... enough quantum processor (adiabatic, gate-based, etc) and even to test it for “quantumness” using classical tools, is the elephant in the room, and it may effectively restrict any further progress. Even taking the optimistic view, that quantum computing is not fundamentally restricted (by, e.g., lim ...
... enough quantum processor (adiabatic, gate-based, etc) and even to test it for “quantumness” using classical tools, is the elephant in the room, and it may effectively restrict any further progress. Even taking the optimistic view, that quantum computing is not fundamentally restricted (by, e.g., lim ...
Lecture 9-21-11a
... Start Chapter 8 (+ a bit of 7) Quantum Numbers and Electronic Structure of Atoms HW and Quiz 3(2)/7(1) due Monday Sept. 26 Posted an Extra Practice for Naming Compounds Will post a Practice Exam and a Review Sheet by Friday evening CHEM131 - Fall 11 - September 21 ...
... Start Chapter 8 (+ a bit of 7) Quantum Numbers and Electronic Structure of Atoms HW and Quiz 3(2)/7(1) due Monday Sept. 26 Posted an Extra Practice for Naming Compounds Will post a Practice Exam and a Review Sheet by Friday evening CHEM131 - Fall 11 - September 21 ...
Quantum Mechanics: The Hydrogen Atom
... ψ(r, θ, φ) = Rnl Ylm (θ, φ) Table 1. Nomenclature and Ranges of H-Atom quantum numbers ...
... ψ(r, θ, φ) = Rnl Ylm (θ, φ) Table 1. Nomenclature and Ranges of H-Atom quantum numbers ...
Why genetic information processing could have a quantum basis
... repeating what is already conveyed before. So the information contained in a message is increased by removing correlations amongst its parts; as messages become more efficient, they appear more and more random. Information thus lives in randomness, but it is not randomness. What distinguishes it fro ...
... repeating what is already conveyed before. So the information contained in a message is increased by removing correlations amongst its parts; as messages become more efficient, they appear more and more random. Information thus lives in randomness, but it is not randomness. What distinguishes it fro ...
Quantum Numbers and Atomic Orbitals
... The position and energies of electrons in atoms can be described by atomic orbitals ...
... The position and energies of electrons in atoms can be described by atomic orbitals ...
A Quantum Rosetta Stone for Interferometry
... transformation (Fig. 1c). This representation is more mathematical than the previous two, and it allows us to extract the unifying mathematical principle that connects the three systems. In all protocols, the initial state is transformed by a discrete Fourier transform (beam splitter, π/2-pulse or H ...
... transformation (Fig. 1c). This representation is more mathematical than the previous two, and it allows us to extract the unifying mathematical principle that connects the three systems. In all protocols, the initial state is transformed by a discrete Fourier transform (beam splitter, π/2-pulse or H ...
A mechanistic classical laboratory situation violating the Bell
... Let us give an example of such correlations of the first kind. Consider a entity consisting of two material point particles moving in space and having total momentum zero. A coincidence measurement of the momenta of the individual particles gives us correlated results. These correlations were howeve ...
... Let us give an example of such correlations of the first kind. Consider a entity consisting of two material point particles moving in space and having total momentum zero. A coincidence measurement of the momenta of the individual particles gives us correlated results. These correlations were howeve ...
4. Important theorems in quantum me
... We shall see that (T4.9) can also be used to derive the Ehrenfests theorem. This therem is concerned with the connection between classical and quantum mechanics, or with the so-called classical limit of the latter, if you like. We know that classical mechanics works perfectly for macroscopic objects ...
... We shall see that (T4.9) can also be used to derive the Ehrenfests theorem. This therem is concerned with the connection between classical and quantum mechanics, or with the so-called classical limit of the latter, if you like. We know that classical mechanics works perfectly for macroscopic objects ...
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).