Simulating analogue holography in flexible Dirac metals
Simulating analogue holography in flexible Dirac metals
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DOI：
10.1209/0295-5075/104/47002
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发表时间：
2013-11
期刊：
影响因子：
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通讯作者：
D. V. Khveshchenko
中科院分区：
文献类型：
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作者：
D. V. Khveshchenko
我们探讨了一个明显的全息图之间的关系的体积和边界性质的非相互作用的大量狄拉克费米子生活在一个灵活的表面，如一张石墨烯。我们表明，边界相关性可以模仿那些通常发现在系统中的一维相互作用的费米子，这种幻影相互作用的具体形式被确定的散装几何形状。边界相互作用效应的这种几何解释提供了一个新的见解，以前报道的所谓的广义全息对应的例子可能的起源，并建议在实验中测试模拟全息的潜在方法。
We explore an apparent holography-like relationship between the bulk and boundary properties of non-interacting massive Dirac fermions living on a flexible surface, such as a sheet of graphene. We demonstrate that the boundary correlations can mimic those normally found in the system of one-dimensional interacting fermions, a specific form of such phantom interaction being determined by the bulk geometry. This geometrical interpretation of the boundary interaction effects offers a new insight into the possible origin of the previously reported examples of the so-called generalized holographic correspondence and suggests potential ways of testing analogue holography in the experiment.