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Quantum error correction
Quantum error correction

Full randomness from arbitrarily deterministic events - diss.fu
Full randomness from arbitrarily deterministic events - diss.fu

... Before presenting our results, it is worth commenting on previous works on randomness in connection with quantum non-locality. In [7] it was shown how to bound the intrinsic randomness generated in a Bell test. These bounds can be used for device-independent randomness expansion, following a proposa ...
91, 053630 (2015).
91, 053630 (2015).

WIMP-Nucleus Scattering
WIMP-Nucleus Scattering

... No specific model required. Can write most general Lagrangian. Instead of MSSM neutralino, can use a general WIMP candidate with arbitrary quantum numbers. WIMP-quark interactions are set by a heavy scale > 100GeV ...
Studies in Quantum Information Theory
Studies in Quantum Information Theory

Fractional quantum Hall effect in optical lattices
Fractional quantum Hall effect in optical lattices

... far, there has been no direct experimental observation of fractional statistics although some signatures have been observed in electron interferometer experiments 关12,13兴. Strongly correlated quantum gases can be a good alternative where the systems are more controllable and impurities are not prese ...
Contextualizing Concepts using a Mathematical
Contextualizing Concepts using a Mathematical

... and representations-about, both of which are said to play a role in conjunction. However, he does not claim to have solved the problem of how to describe concepts and their conjunctions, noting ‘It seems likely that part of the semantic story will have to include external causal connections that run ...
Chapter 1 exercises - Cognella Titles Store
Chapter 1 exercises - Cognella Titles Store

Quantum Computing
Quantum Computing

...  They presented an algorithm that determines whether a function f is constant over all inputs or balanced.  The Deutsch-Jozsa algorithm was the first quantum algorithm to run faster than its classical counterparts. Richard Jozsa ...
Quantum Computing
Quantum Computing

pdf
pdf

... From the title of this Chapter, one might suspect that the subject is some idiosyncratic approach to quantum field theory (QFT). The approach is indeed idiosyncratic in the sense of demographics: only a small proportion of those who work on QFT work on algebraic QFT (AQFT). However, there are partic ...
Tailoring Rydberg interactions via F\" orster resonances: state
Tailoring Rydberg interactions via F\" orster resonances: state

... pairs of atoms [2–5]. The strength and angular dependence of this interaction can be tailored by means of Förster resonances. These resonances occur whenever the energy of two coupled pair states is brought into degeneracy either by using electric [6–14] or microwave [15–17] fields. With state-of-t ...
Quantum Computation: a Tutorial
Quantum Computation: a Tutorial

Do we really understand quantum mechanics?
Do we really understand quantum mechanics?

... does not seem to have remembered the event. The anecdote may not be accurate; in fact, different reports about the discovery of this equation have been given and we will probably never know exactly what happened. What remains clear anyway is that the introduction of the Schrödinger equation is one ...
Quantum Mechanics
Quantum Mechanics

... Quantum field theory is a cornerstone of our tentative of interpreting the data obtained by our senses and instruments - the extensions of our senses - that constitute what we call real world. Quantum field theory is a tentative to go into some of the inmost folds of these perceptions, a look at sca ...
There is entanglement in the primes
There is entanglement in the primes

Is a random state entangled ?
Is a random state entangled ?

Convergence of a Semiclassical Wavepacket Based Time–Splitting
Convergence of a Semiclassical Wavepacket Based Time–Splitting

Abstracts of talks for the history of science conference, One hundred
Abstracts of talks for the history of science conference, One hundred

... In 1926, Albert Einstein collaborated with Emil Rupp on a set of experiments that were to probe the wave versus particle nature of light. The experiments have now been forgotten, even though their history is quite surprising: after it was established that Rupp had committed fraud, they have been era ...
The noncommutative geometry of the quantum Hall effect
The noncommutative geometry of the quantum Hall effect

... Thouless’ (called TKN, below), it became clear that the quantization of the Hall conductance at low temperature had a geometric origin. The universality of this effect had then an explanation. Moreover, as proposed by Prange,“” Thouless,” and Halperin,51 the plateaux of the Hall conductance which ap ...
Quantum Structures
Quantum Structures

... relativistic formulations, to the concept of the Dirac sea of electrons, to a break between classical mechanics and quantum mechanics, to quantum field theory at a point, etc. We shall review the literature of the time showing what prominent physicists thought concerning these problems, as well as g ...
Stringy holography and the modern picture of QCD and hadrons
Stringy holography and the modern picture of QCD and hadrons

... The non-criticality term for the massless case Inserting the rotating classical string to the Liuville field one finds that The Liouville term= The Polchinsky Strominger term For the massless case d=p/2 and hence the noncritical term diverges. Hellerman et al suggested a procedure to regularize and ...
Inelastic Dark Matter and Directional Detection: Motivations and Prospects Douglas Finkbeiner (Harvard)
Inelastic Dark Matter and Directional Detection: Motivations and Prospects Douglas Finkbeiner (Harvard)

Quantum boolean functions - Chicago Journal of Theoretical
Quantum boolean functions - Chicago Journal of Theoretical

Classical elliptic current algebras
Classical elliptic current algebras

... δ(u, z) = i ǫ (u)ǫi(z). This is a delta-function distribution on K because it satisfies δ(u, z), s(u) u = s(z) for any test function s(u) ∈ K. 2.0.2. Currents. Consider an infinite-dimensional complex Lie algebra g and an P i operator x̂ : K → g. The expression x(u) = i ǫ (u)x̂[ǫi] does not depen ...
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Scalar field theory

In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. A scalar field is invariant under any Lorentz transformation.The only fundamental scalar quantum field that has been observed in nature is the Higgs field. However, scalar quantum fields feature in the effective field theory descriptions of many physical phenomena. An example is the pion, which is actually a pseudoscalar.Since they do not involve polarization complications, scalar fields are often the easiest to appreciate second quantization through. For this reason, scalar field theories are often used for purposes of introduction of novel concepts and techniques.The signature of the metric employed below is (+, −, −, −).
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