Dynamics of coherence: Maximal quantum Fisher information versus Loschmidt echo
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DOI: 10.1103/physrevb.102.024304
Abstract: We consider the dynamics of maximal quantum Fisher information (MQFI) after sudden quenches for the one-dimensional transverse-field Ising model. Our results show, the same as Loschmidt echo, that there is a universality for the revival… read more here.
Keywords: quantum; quantum fisher; fisher information; maximal quantum ... See more keywords
Adaptive Fisher-Based Deep Convolutional Neural Network and Its Application to Recognition of Rolling Element Bearing Fault Patterns and Sizes
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/3409262
Abstract: Deep learning has the ability to mine complex relationships in fault diagnosis. Deep convolutional neural network (DCNN) with deep structures, instead of shallow ones, can be applied to mining useful information from the original vibration… read more here.
Keywords: fault; deep convolutional; convolutional neural; neural network ... See more keywords