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arXiv 1010.0597astro-ph.SRquant-ph
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量子真空对脉冲星演化的影响

Quantum Vacuum influence on the evolution of Pulsars

Arnaud Dupays, Carlo Rizzo, Bignami Giovanni Fabrizio

摘要:

在这封信中,我们表明,量子真空摩擦(QVF)应发挥重要作用,在中子星的演化。考虑到这种效应,我们表明磁星可以被理解为标准磁星的自然演化。对于特征年龄已知的蟹状星云脉冲星,我们首次给出了其周期和制动指数的完全相干时间演化。对于这颗脉冲星,我们还给出了当前制动指数的一阶导数的预测值,为确认QVF提供了一个非常重要的测试。

英文摘要:

In this letter we show that Quantum Vacuum Friction (QVF) should play an important role in neutron star evolution. Taking into account this effect we show that magnetars could be understood as a natural evolution of standard pulsars. For the Crab pulsar, of which the characteristic age is known, we present the first completely coherent time evolution for its period and braking index. For this pulsar we also give the predicted value of the current first derivative of the braking index, providing a very important test to confirm QVF.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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