PPT
... quantum error correcting codes that are constructed from classical error-correcting codes with certain properties A classical linear code is one whose codewords (a subset of {0,1}n) constitute a vector space In other words, they are closed under linear combinations (here the underlying field is {0,1 ...
... quantum error correcting codes that are constructed from classical error-correcting codes with certain properties A classical linear code is one whose codewords (a subset of {0,1}n) constitute a vector space In other words, they are closed under linear combinations (here the underlying field is {0,1 ...
Reivelt, K., Vlassov, S. (2014) Quantum SpinOff Learning Station
... An immediate optical feature of quantum dots is their coloration – quantum dots of the same material but with different sizes can emit light of different colours. Generally, the smaller the size of the crystal, the larger the band gap and the greater the difference in energy between the highest vale ...
... An immediate optical feature of quantum dots is their coloration – quantum dots of the same material but with different sizes can emit light of different colours. Generally, the smaller the size of the crystal, the larger the band gap and the greater the difference in energy between the highest vale ...
Erasable and Unerasable Correlations
... about cloning and state estimation. We know that quantum information cannot be copied or broadcast exactly, due to the no-cloning theorem. Nevertheless, one can find approximate optimal cloning operations which increase the number of copies of a state at the expense of the quality. In the presence o ...
... about cloning and state estimation. We know that quantum information cannot be copied or broadcast exactly, due to the no-cloning theorem. Nevertheless, one can find approximate optimal cloning operations which increase the number of copies of a state at the expense of the quality. In the presence o ...
M06/11
... Simply stated, a quantum computer is a series of quantum gates, represented by unitary operators U1 , . . . , Un on a Hilbert space, that can be used to perform a computation [1, 3, 6, 9]. An initial state ψ0 is input into the quantum computer and then evolves into the output state ψ = Un · · · U1 ...
... Simply stated, a quantum computer is a series of quantum gates, represented by unitary operators U1 , . . . , Un on a Hilbert space, that can be used to perform a computation [1, 3, 6, 9]. An initial state ψ0 is input into the quantum computer and then evolves into the output state ψ = Un · · · U1 ...
the square root of not - bit
... igital computers are built out of circuits that have definite, discrete states: on or off, zero or one, high voltage or low voltage. Engineers go to great lengths to make sure these circuits never settle into some intermediate condition. Quantum-mechanical systems, as it happens, offer a guarantee o ...
... igital computers are built out of circuits that have definite, discrete states: on or off, zero or one, high voltage or low voltage. Engineers go to great lengths to make sure these circuits never settle into some intermediate condition. Quantum-mechanical systems, as it happens, offer a guarantee o ...
Probability in the Many-Worlds Interpretation of Quantum Mechanics
... Locality provides: Outcomes of local experiments depend only on local values of the wave function. Causality of relativistic quantum theory yields: Any action in a space-like separated region cannot influence an outcome of local experiment. From this it follows that Bob should assign probability pye ...
... Locality provides: Outcomes of local experiments depend only on local values of the wave function. Causality of relativistic quantum theory yields: Any action in a space-like separated region cannot influence an outcome of local experiment. From this it follows that Bob should assign probability pye ...
Non-contextual inequalities and dimensionality Johan Ahrens
... This is quite straight forward and it only takes a line or two to write down the answer. In this thesis however we are discussing experimental quantum mechanics, so how would you do the same thing experimentally? To start with you need a source of spin-half particles and some way of changing the sta ...
... This is quite straight forward and it only takes a line or two to write down the answer. In this thesis however we are discussing experimental quantum mechanics, so how would you do the same thing experimentally? To start with you need a source of spin-half particles and some way of changing the sta ...
Programming with Quantum Communication
... recursive programs, and of time and space complexity. The theory of quantum programming provides tools to write both classical and quantum specifications, develop quantum programs that implement these specifications, and reason about their comparative time, space, and communication complexity, all i ...
... recursive programs, and of time and space complexity. The theory of quantum programming provides tools to write both classical and quantum specifications, develop quantum programs that implement these specifications, and reason about their comparative time, space, and communication complexity, all i ...
Particle Statistics Affects Quantum Decay and Fano Interference
... and bound states in the continuum [17–21] have been so far demonstrated in several systems using particles with either bosonic (e.g. neutral atoms, photons) or fermionic ...
... and bound states in the continuum [17–21] have been so far demonstrated in several systems using particles with either bosonic (e.g. neutral atoms, photons) or fermionic ...
Measuring the Size of Elementary Particle Collisions
... Back to pp Collisions • Pions (also bosons) are used in the HBT rather than photons • Basic idea is the same: Correlation function contains information about pion emission source size in the collision and may give clues about the nature of hadronization ...
... Back to pp Collisions • Pions (also bosons) are used in the HBT rather than photons • Basic idea is the same: Correlation function contains information about pion emission source size in the collision and may give clues about the nature of hadronization ...
