The Hill Determinant: An Application to the Anharmonic Oscillator
The Hill Determinant: An Application to the Anharmonic Oscillator
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DOI：
10.1103/physrevd.4.3617
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发表时间：
1971-12
影响因子：
5
通讯作者：
S. Biswas;K. Datta;R. Saxena;P. K. Srivastava;V. S. Varma
中科院分区：
文献类型：
--
作者：
S. Biswas;K. Datta;R. Saxena;P. K. Srivastava;V. S. Varma
利用Hill行列式，非微扰地计算了λ x4非谐振子的基态本征值.我们的结果是在显着的协议从Borel-Pade逼近的扰动系列。
We have calculated the ground-state eigenvalues of the λx 4 anharmonic oscillator nonperturbatively, using the Hill determinant. Our results are in remarkable agreement with those obtained from the Borel-Pade approximants of the perturbation series.