二维大N液滴
Large-N droplets in two dimensions
摘要:
利用格点有效场论,研究了N个不同的等质量二维粒子通过SU(N)对称短程引力势弱相互作用时的基态结合能.我们发现在零范围和大N的极限下,结合能B_{N} / B_{N-1}的比值接近8.3(6)。
英文摘要:
Using lattice effective field theory, we study the ground state binding energy of N distinct particles in two dimensions with equal mass interacting weakly via an attractive SU(N)-symmetric short range potential. We find that in the limit of zero range and large N, the ratio of binding energies B_{N}/B_{N-1} approaches the value 8.3(6).
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