Analogue gravity models from conformal rescaling
Analogue gravity models from conformal rescaling
复制标题
来自共形缩放的模拟重力模型
DOI:
10.1088/1361-6382/aa7e12
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发表时间:
2017
影响因子:
3.5
通讯作者:
T. Zingg
中科院分区:
文献类型:
--
作者:
S. Hossenfelder;T. Zingg
Analogue gravity is based on a mathematical identity between quantum field theory in curved space-time and the propagation of perturbations in certain condensed matter systems. But not every curved space-time can be simulated in such a way. For analogue gravity to work, one needs not only a condensed matter system that generates the desired metric tensor, but this system then also has to obey its own equations of motion. However, the relation to the metric tensor usually overdetermines the equations of the underlying condensed matter system, such that they in general cannot be fulfilled. In this case the desired metric does not have an analogue.
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DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
N. Bilić;D. Tolic
通讯作者:
D. Tolic
影响因子:
4.4
作者:
N. Bili'c;Silvije Domazet;Dijana Toli'c
通讯作者:
Dijana Toli'c
影响因子:
5
作者:
G. Semenoff
通讯作者:
G. Semenoff
DOI:
10.1209/0295-5075/104/47002
发表时间:
2013-11
期刊:
Europhysics Letters
影响因子:
--
作者:
D. V. Khveshchenko
通讯作者:
D. V. Khveshchenko
影响因子:
5.4
作者:
Sumit R. Das;A. Ghosh;Jae-Hyuk Oh;A. Shapere
通讯作者:
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