Word
... - Because spin is conserved, when a pion 0 decays, the total spin of the electron eand positron e+ it decays into must add up to the spin of the original pion 0 = 0 - if the electron e- has spin up = +1/2, then the positron e+ must have spin down = -1/2 and visa versa ...
... - Because spin is conserved, when a pion 0 decays, the total spin of the electron eand positron e+ it decays into must add up to the spin of the original pion 0 = 0 - if the electron e- has spin up = +1/2, then the positron e+ must have spin down = -1/2 and visa versa ...
Quantum Concepts for Chemistry
... The objectives of our FIPSE project are • to find ways to introduce quantum concepts into the chemistry curriculum; • to design software that will support the teaching of quantum concepts; and, • to evaluate the success of our software and curricular activities in supporting student learning of quan ...
... The objectives of our FIPSE project are • to find ways to introduce quantum concepts into the chemistry curriculum; • to design software that will support the teaching of quantum concepts; and, • to evaluate the success of our software and curricular activities in supporting student learning of quan ...
powerpoint
... No speed limits since no time & no space Information is always in right place Information is always in right form Awareness can observe “anything” Thoughts can affect “anything” Ascension as increases in complexity Perhaps technology of angels and aliens DJM 1/26/2010 ...
... No speed limits since no time & no space Information is always in right place Information is always in right form Awareness can observe “anything” Thoughts can affect “anything” Ascension as increases in complexity Perhaps technology of angels and aliens DJM 1/26/2010 ...
Discussion and Applications of Single and Entangled Photon Sources
... The formalism of quantum optics says, the state of a member in an entangled pair must be described relative to the other and these states change instantly. This accepted property in nature could be seen through experiments described in the subsequent sections. Opposition however, arose concerning th ...
... The formalism of quantum optics says, the state of a member in an entangled pair must be described relative to the other and these states change instantly. This accepted property in nature could be seen through experiments described in the subsequent sections. Opposition however, arose concerning th ...
Graph Coloring with Quantum Heuristics
... on the state vector. These operations are matrix multiplications that have only polynomially growing cost even with exponentially many states. After a series of such operations, observing the machine (usually described as “measuring its state”) probabilistically produces a single search state, with ...
... on the state vector. These operations are matrix multiplications that have only polynomially growing cost even with exponentially many states. After a series of such operations, observing the machine (usually described as “measuring its state”) probabilistically produces a single search state, with ...
Introduction to quantum computation
... with some large probability. Repeating the algorithm a few times, it was therefore possible to find wether an integer was prime or not with near certainty, while, at that time, no deterministic polynomial algorithm to solve this problem was known (a deterministic polynomial algorithm for this proble ...
... with some large probability. Repeating the algorithm a few times, it was therefore possible to find wether an integer was prime or not with near certainty, while, at that time, no deterministic polynomial algorithm to solve this problem was known (a deterministic polynomial algorithm for this proble ...
Here
... The main reason to publish the original Schrödinger’s paper in English, is the fact that no one of the books on Quantum Mechanics cites it (see for example [1† -15† ]). Actually, the Schrödinger’s paper is chiefly based on the notes of the seminars of Physics-Mathematical Section of The Prussian A ...
... The main reason to publish the original Schrödinger’s paper in English, is the fact that no one of the books on Quantum Mechanics cites it (see for example [1† -15† ]). Actually, the Schrödinger’s paper is chiefly based on the notes of the seminars of Physics-Mathematical Section of The Prussian A ...
Lecture 17: Bohr Model of the Atom
... • Niels Bohr uses the emission spectrum of hydrogen to develop a quantum model for H. • Central idea: electron circles the “nucleus” in only certain allowed circular orbitals. • Bohr postulates that there is Coulombic attraction between e- and nucleus. However, classical physics is unable to explain ...
... • Niels Bohr uses the emission spectrum of hydrogen to develop a quantum model for H. • Central idea: electron circles the “nucleus” in only certain allowed circular orbitals. • Bohr postulates that there is Coulombic attraction between e- and nucleus. However, classical physics is unable to explain ...
"Excitation Enhancement of CdSe Quantum Dots by Single Metal
... The photoluminescence values of both background and near-nanoparticle quantum dots were extracted from 8-bit greyscale photoluminescence images and corrected for exposure time and lamp intensity. For the background continuum, we take the average intensity value per pixel, which accounts for approxim ...
... The photoluminescence values of both background and near-nanoparticle quantum dots were extracted from 8-bit greyscale photoluminescence images and corrected for exposure time and lamp intensity. For the background continuum, we take the average intensity value per pixel, which accounts for approxim ...
Issues in Inflationary and Cyclic Cosmology
... “the (true) quantum perspective” Inflation is dominantly a quantum process… in which (classical) inflation amplifies rare quantum fluctuations… resulting in a peculiar kind of disorder ...
... “the (true) quantum perspective” Inflation is dominantly a quantum process… in which (classical) inflation amplifies rare quantum fluctuations… resulting in a peculiar kind of disorder ...
Quantum phase transitions in Kitaev spin models
... We study the quantum phase transitions in the Kitaev spin models on both honeycomb and Fisher (triangle-honeycomb) lattices. Our analytical results show that the Kitaev spin model on the honeycomb lattice exhibits a continuous quantum phase transition. We also reveal the relationship between biparti ...
... We study the quantum phase transitions in the Kitaev spin models on both honeycomb and Fisher (triangle-honeycomb) lattices. Our analytical results show that the Kitaev spin model on the honeycomb lattice exhibits a continuous quantum phase transition. We also reveal the relationship between biparti ...
Quantum strategies
... of the oracle. In Simon’s problem the functions f : {0, 1}n → {0, 1}n which satisfy f (x) = f (y) if and only if y = x ⊕ s for some s ∈ {0, 1}n (⊕ denotes componentwise addition, mod 2), correspond to Picard’s pure strategies; we may imagine the oracle choosing a mixed strategy intended to minimize ...
... of the oracle. In Simon’s problem the functions f : {0, 1}n → {0, 1}n which satisfy f (x) = f (y) if and only if y = x ⊕ s for some s ∈ {0, 1}n (⊕ denotes componentwise addition, mod 2), correspond to Picard’s pure strategies; we may imagine the oracle choosing a mixed strategy intended to minimize ...
research statement in pdf
... series of highly cited works in which phase boundaries and quantum critical points are described by a differential geometric setup [18]. This approach can be used to obtain quantum speed-ups in the adiabatic preparation of quantum states or in protocols of adiabatic quantum computation, as I showed ...
... series of highly cited works in which phase boundaries and quantum critical points are described by a differential geometric setup [18]. This approach can be used to obtain quantum speed-ups in the adiabatic preparation of quantum states or in protocols of adiabatic quantum computation, as I showed ...
authentication with quantum smart-card
... 2. The quantum entanglement for the smart-card A scheme of the QC smart-card with the quantum entanglement is given in Fig.1. Here the solid line presents the quantum channel (optical fiber), the double dotted line presents the electric connection from the photocell source and signal connection with ...
... 2. The quantum entanglement for the smart-card A scheme of the QC smart-card with the quantum entanglement is given in Fig.1. Here the solid line presents the quantum channel (optical fiber), the double dotted line presents the electric connection from the photocell source and signal connection with ...
Quantum computing
Quantum computing studies theoretical computation systems (quantum computers) that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data. Quantum computers are different from digital computers based on transistors. Whereas digital computers require data to be encoded into binary digits (bits), each of which is always in one of two definite states (0 or 1), quantum computation uses quantum bits (qubits), which can be in superpositions of states. A quantum Turing machine is a theoretical model of such a computer, and is also known as the universal quantum computer. Quantum computers share theoretical similarities with non-deterministic and probabilistic computers. The field of quantum computing was initiated by the work of Yuri Manin in 1980, Richard Feynman in 1982, and David Deutsch in 1985. A quantum computer with spins as quantum bits was also formulated for use as a quantum space–time in 1968.As of 2015, the development of actual quantum computers is still in its infancy, but experiments have been carried out in which quantum computational operations were executed on a very small number of quantum bits. Both practical and theoretical research continues, and many national governments and military agencies are funding quantum computing research in an effort to develop quantum computers for civilian, business, trade, and national security purposes, such as cryptanalysis.Large-scale quantum computers will be able to solve certain problems much more quickly than any classical computers that use even the best currently known algorithms, like integer factorization using Shor's algorithm or the simulation of quantum many-body systems. There exist quantum algorithms, such as Simon's algorithm, that run faster than any possible probabilistic classical algorithm.Given sufficient computational resources, however, a classical computer could be made to simulate any quantum algorithm, as quantum computation does not violate the Church–Turing thesis.