Macroscopic forces from supersymmetry
Macroscopic forces from supersymmetry
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DOI：
10.1016/0370-2693(96)00390-5
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发表时间：
1996-06-27
影响因子：
4.4
通讯作者：
Giudice, GF
中科院分区：
文献类型：
--
作者：
Dimopoulos, S;Giudice, GF
我们认为，超对称破缺起源于低能量的理论通常包含标量粒子，这些标量粒子在小于一厘米的距离内介导相干引力强度。我们在几种情况下估计了这些力的强度和范围。目前对此类力量的限制还不够。然而，新技术，例如基于小型低温机械振荡器的技术，可以将目前的限制提高十个数量级，或者在小至 40 微米的距离上发现弱至重力 1% 的新力。
We argue that theories in which supersymmetry breaking originates at low energies often contain scalar particles that mediate coherent gravitational strength forces at distances less than a cm. We estimate the strength and range of these forces in several cases. Present limits on such forces are inadequate. However, new techniques, such as those based on small cryogenic mechanical oscillators, may improve the present limits by ten orders of magnitude or discover new forces as weak as 1% of gravity at distances down to 40 microns.