A system`s wave function is uniquely determined by its
... and SB , and that these are statistically independent, i.e., PΛA ΛB = PΛA PΛB , whenever the joint wave function Ψ of the total system has product form, i.e., Ψ = ΨA ⊗ ΨB . Here we show that the same conclusion can be reached without imposing any internal structure on Λ. In more detail, our argument ...
... and SB , and that these are statistically independent, i.e., PΛA ΛB = PΛA PΛB , whenever the joint wave function Ψ of the total system has product form, i.e., Ψ = ΨA ⊗ ΨB . Here we show that the same conclusion can be reached without imposing any internal structure on Λ. In more detail, our argument ...
A Quantum Approximate Optimization Algorithm
... is involved in no more than a fixed number of clauses, then there is an efficient classical calculation that determines the angles that maximize Fp . These angles are then used to run the quantum computer to produce the state |γ, βi which is measured in the computational basis to get a string z. The ...
... is involved in no more than a fixed number of clauses, then there is an efficient classical calculation that determines the angles that maximize Fp . These angles are then used to run the quantum computer to produce the state |γ, βi which is measured in the computational basis to get a string z. The ...
Classical limit and quantum logic - Philsci
... (Clarke and Braginski 2004). As an example, let us suppose that we go to an electronics store to buy a transistor. The salesman will first find its location in the shelves, and then will take it with his hand in order to put it in a bag and, finally, to give it to us. From this point of view and for ...
... (Clarke and Braginski 2004). As an example, let us suppose that we go to an electronics store to buy a transistor. The salesman will first find its location in the shelves, and then will take it with his hand in order to put it in a bag and, finally, to give it to us. From this point of view and for ...
pdf - Martijn Wubs
... negative refractive index [1,2]. Unlike in classical optics, the possible benefits of metamaterials in quantum optics have not been explored so far, for example, to manipulate single photons. More fundamentally, it is an important open question whether the same effective-medium parameters suffice to ...
... negative refractive index [1,2]. Unlike in classical optics, the possible benefits of metamaterials in quantum optics have not been explored so far, for example, to manipulate single photons. More fundamentally, it is an important open question whether the same effective-medium parameters suffice to ...
QUANTUM ESTIMATION FOR QUANTUM TECHNOLOGY 1
... optimal measurements and to evaluate lower bounds on precision for the estimation of parameters imposed by unitary transformations. For bosonic systems these include single-mode phase,8,9 displacement,10 squeezing 11,12 as well as two-mode transformations, e.g. bilinear coupling.13 Local QET has bee ...
... optimal measurements and to evaluate lower bounds on precision for the estimation of parameters imposed by unitary transformations. For bosonic systems these include single-mode phase,8,9 displacement,10 squeezing 11,12 as well as two-mode transformations, e.g. bilinear coupling.13 Local QET has bee ...
White Paper
... telecommunication like FTTH and Gigabit LANs [2]. Researchers of Fujitsu Laboratories, Ltd. Japan, K. Mukai, N. Ohtsuka, and M. Sugawara, found these new quantum dots when they tried to fabricate GaAs/InAs short-period superlattices on GaAs substrates by atomic layer epitaxy. The purpose of their re ...
... telecommunication like FTTH and Gigabit LANs [2]. Researchers of Fujitsu Laboratories, Ltd. Japan, K. Mukai, N. Ohtsuka, and M. Sugawara, found these new quantum dots when they tried to fabricate GaAs/InAs short-period superlattices on GaAs substrates by atomic layer epitaxy. The purpose of their re ...
Quantum Numbers - Chemwiki
... Pauli Exclusion Principle: In 1926, Wolfgang Pauli discovered that a set of quantum numbers is specific to a certain electron. That is, no two electrons can have the same values for n, l, ml, and ms. Although the first three quantum numbers identify a specific orbital and may have the same values, t ...
... Pauli Exclusion Principle: In 1926, Wolfgang Pauli discovered that a set of quantum numbers is specific to a certain electron. That is, no two electrons can have the same values for n, l, ml, and ms. Although the first three quantum numbers identify a specific orbital and may have the same values, t ...
Security Aspects of Practical Quantum Cryptography
... be based on existing—or nearly existing—technology, but its security must be guaranteed against an eavesdropper with unlimited computing power whose technology is limited only by the rules of quantum mechanics. The experiments that have been performed so far are usually based on weak coherent pulses ...
... be based on existing—or nearly existing—technology, but its security must be guaranteed against an eavesdropper with unlimited computing power whose technology is limited only by the rules of quantum mechanics. The experiments that have been performed so far are usually based on weak coherent pulses ...
a simple explanation of search technique in quantum framework
... This parallelism provides the distinction between classical and quantum algorithmic strategies. For an example the objective of a classical algorithm is to reduce the amplitude of non target states, where as a quantum search algorithm tries to amplify the amplitude of the target states. Here the ter ...
... This parallelism provides the distinction between classical and quantum algorithmic strategies. For an example the objective of a classical algorithm is to reduce the amplitude of non target states, where as a quantum search algorithm tries to amplify the amplitude of the target states. Here the ter ...
8 - ijssst
... Quantum Computing by designing a novel circuit which can be regarded as a reversible logic circuit. The circuit shall be designed as a model so that further improvements in this regard are possible in the future. The existing non-reversible logic gates dissipate a considerable amount of energy and t ...
... Quantum Computing by designing a novel circuit which can be regarded as a reversible logic circuit. The circuit shall be designed as a model so that further improvements in this regard are possible in the future. The existing non-reversible logic gates dissipate a considerable amount of energy and t ...
... Standing in stark contrast to these physical requirements are the conditions that exist in and around animal brains. Brains are warm, wet, biological constructs, honed by evolution to exhibit the sort of robustness and durability needed for survival in the world. Although to some extent they are pro ...