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Microcomputer numerical experiments in quantum mechanics. I: Microcomputer perturbation theory
European Journal of Physics, 1987A microcomputer method is explained which uses the hypervirial equations to calculate the energy perturbation series for a harmonic oscillator with lambda x4 perturbation. The use of an adjustable parameter K in the potential leads to the calculation of accurate results even though the traditional series for the problem is divergent.
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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Quantum mechanical perturbation theory in terms of characteristic functions
1977A quantum mechanical perturbation theory, for finite dimensional cases, based not on the perturbed Hamiltonian operator itself, but on the characteristic function f(z,λ) = det|z-H(λ)| is developed. A perturbation hierarchy in terms of derivatives of the characteristic function is constructed.
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Weyl, Dirac and high-fold chiral fermions in topological quantum matter
Nature Reviews Materials, 2021M Zahid Hasan +2 more
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The germanium quantum information route
Nature Reviews Materials, 2020Giordano Scappucci +2 more
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Poly(ADP-Ribose) polymerase (PARP) inhibitors: Exploiting a synthetic lethal strategy in the clinic
Ca-A Cancer Journal for Clinicians, 2011Timothy A Yap, Johann Sebastian de Bono
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