超导膜的前景
Landscape of superconducting membranes
摘要:
AdS/CFT对应关系可以连接弦真空的景观和凝聚态物理的“原子景观”。本文研究了2+1维N=2大N规范理论的IR不动点的稳定性,它与M理论的Sasaki-Einstein紧化对偶,并趋向超导态。通过展示带电黑洞在这些紧化的不稳定性,我们表明,这些理论中的许多带电运营商,凝聚时,理论被放置在一个有限的化学势。我们计算这些理论的一个子集的临界超导温度的统计分布。当化学势为1毫伏时,我们发现临界温度在0.24到165开氏度之间。
英文摘要:
The AdS/CFT correspondence may connect the landscape of string vacua and the `atomic landscape' of condensed matter physics. We study the stability of a landscape of IR fixed points of N=2 large N gauge theories in 2+1 dimensions, dual to Sasaki-Einstein compactifications of M theory, towards a superconducting state. By exhibiting instabilities of charged black holes in these compactifications, we show that many of these theories have charged operators that condense when the theory is placed at a finite chemical potential. We compute a statistical distribution of critical superconducting temperatures for a subset of these theories. With a chemical potential of one milliVolt, we find critical temperatures ranging between 0.24 and 165 degrees Kelvin.
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。