The Spin Quantum Number
QUANTUM SPIN Doctors
... extraordinary quantum states in which the researchers are interested. Given the number of systems and system values that must be calculated, such a simulation would be impossible without a massively ...
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Spin resonance and spin fluctuations in a quantum wire
... total spin fluctuation in real time employing the experimental technique developed by ...fluctuating spin produces the rotation of the polariza- tion of ...of spin can be measured with high ...the ...
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Disorder and quantum spin ice
... a number of experimental ...evolving spin-dynamics simulations, we show that the competition with J especially promotes a new kind of spin liquid, disordered (or weakly ordered), characterized by ...
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On classical and quantum lattice spin systems
... Chapter 1 Introduction Statistical mechanics is the field of mathematical physics concerned with the mod- elling of the collective behaviour of a large number of particles starting from the individual properties ...
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Quantum optics of chiral spin networks
... the quantum optical model describing the chiral spin net- works and provide a qualitative summary of the various multi-partite entangled pure states, which are formed as steady states of their ...
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On numerical methods in quantum spin systems
... From combining these simple building blocks we are able to build up the various ansatz mentioned above (see Fig. 4.4 and Fig. 4.1). Here we point out some important aspects of these architectures. In our FCNN we ...
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A quantum dot single spin meter
... the spin meter concept. The central part of the device is a quantum dot that is defined by electrical gates that pinch off a one- dimensional conductor, such as a nanowire or a carbon ...the quantum ...
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Multiprobe quantum spin Hall bars
... minimum number of channels in both cases, namely two counter-propagating spin-polarized he- lical edge states for the QSH bar [13, 14], and one chiral edge state for the QH ...
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Quantum corrections in higher spin theory
... infinite number of fields require specific definition at quantum level that should be consistent with their symmetries and provide a prescription of how to sum over all ...higher spin exchanges in ...
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Quantum wavefunction annealing of spin glasses
... the number of retained states m is large enough for our Ansatz wavefunction to represent both of them ...Ising spin-glass in a 2D lattice with a longitudinal field, or on random graphs of fixed ...
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Lecture 33: Quantum Mechanical Spin
... • It is best to think of spin as just an additional quantum number needed to specify the state of a particle.. – Within the Dirac formalism, this is relatively simple and requires no new[r] ...
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Topology of a dissipative spin: Dynamical Chern number, bath-induced nonadiabaticity, and a quantum dynamo effect
... a quantum spin-1/2 in a magnetic field H = H (sin θ cos φ, sinθ sin φ, cos θ) induced by a coupling to an ohmic quantum dissipative environment at zero ...Chern number associated with the ...
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A Quantum Full Adder for a. Scalable Nuclear Spin Quantum Computer
... nuclear spin quantum ...“classical number” our scheme requires 2L+1 qubits and less than 27L resonant π ...a spin chain containing 201 ...simple spin model is generalized to correct ...
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Spin chain systems for quantum computing and quantum information applications
... In this chapter we apply the well known Su, Schrieffer and Hegger (SSH) model [170], one of the simplest models showing non-trivial topological effects for one- dimensional systems, to linear spin chains. We ...
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Nuclear Spin Assisted Quantum Tunnelling of Magnetic Monopoles in Spin Ice
... number of flippable spins that depends on temperature (see Supplementary ...the number of flippable spins in spin ice further depends on time, with monopole recombination depleting their ...of ...
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Nuclear spin switch in semiconductor quantum dots
... nuclear spin polarisation, S, in optically pumped self-assembled InGaAs/GaAs ...experiments, spin-polarized electrons are introduced one-by-one into an individual InGaAs dot at a rate w x (see ...hole ...
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CiteSeerX — Bulk Spin-Resonance Quantum Computation
... Shor’s quantum fac- toring algorithm, whose output is a random number known to be close to some integer ratio c/r, where c is unknown (and nearly uniformly distributed), and r is the desired result (the ...
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Epidemic dynamics in open quantum spin systems
... with α = 4Ω 2 /γ. This means that atoms undergo inco- herent state changes from |gi to |ri and vice versa, with a rate conditioned on their local neighborhood. Further- more, decay from |ri to |ni is possible. The ...
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The quantum Hall effect : spin-charge locking
... That we have to find out. Let us see the Laughlin’s approach. First of all Laughlin wrote the Hamiltonian for electrons in two dimensions because that will conform to the experimental configuration. The electrons in the ...
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Loop quantum ontology: spin-networks and spacetime
... The trouble in trying to build an account of causation consistent with a bare manifold is that without a physical metrical structure it’s unclear that spacetime contains a very robust sense of change. And without change, ...
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