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Added by Arxiv Bot | Added: 2026-03-02 18:01 | Views: 1 | Source: arXiv Dataset IDs (Model)

High-Precision Value for the Quartic Anharmonic Oscillator Ground State

Authors	Michael Trott
Categories	quant-ph
ArXiv ID	quant-ph/0012147
URL	https://arxiv.org/abs/quant-ph/0012147

Abstract

We will describe how a new, quite simple, but highly effective algorithm, together with the asymptotically fast FFT-based high-precision number multiplication of Mathematica 4 can calculate the ground state of the x^4 anharmonic oscillator to the new record of more than 1000 digits.

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    "authors": [
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    "title": "High-Precision Value for the Quartic Anharmonic Oscillator Ground State",
    "url": "https://arxiv.org/abs/quant-ph/0012147"
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