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arXiv · 0801.0763

The Energy of n Identical Bosons in a Finite Volume at O(L^{-7})

William Detmold·Martin J. Savage
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Abstract

The volume dependence of the ground-state energy of n identical bosons with short-range interactions in a periodic spatial volume with sides of length L is calculated at order L^{-7} in the large volume expansion. This result will enable a refined determination of the pi^+ pi^+ pi^+ interaction from lattice QCD calculations.

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William Detmold, Martin J. Savage. 2008-01-05. The Energy of n Identical Bosons in a Finite Volume at O(L^{-7}). https://doi.org/10.1103/physrevd.77.057502

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