56 citations · 110 across the 2 of their papers we have counts for
4 papers
Deep Learning and AdS/QCD
Tetsuya Akutagawa, Koji Hashimoto, Takayuki Sumimoto
We propose a deep learning method to build an AdS/QCD model from the data of hadron spectra. A major problem of generic AdS/QCD models is that a large ambiguity is allowed for the…
Out-of-time-order correlator in coupled harmonic oscillators
Tetsuya Akutagawa, Koji Hashimoto, Toshiaki Sasaki +1
Exponential growth of thermal out-of-time-order correlator (OTOC) is an indicator of a possible gravity dual, and a simple toy quantum model showing the growth is being looked for.…
Chaos of QCD string from holography
Tetsuya Akutagawa, Koji Hashimoto, Keiju Murata +1
It is challenging to quantify chaos of QCD, because non-perturbative QCD accompanies non-local observables. By using holography, we find that QCD strings at large and strong…
Phase diagram of QCD chaos in linear sigma models and holography
Tetsuya Akutagawa, Koji Hashimoto, Takeshi Miyazaki +1
Measuring chaos of QCD-like theories is a challenge for formulating a novel characterization of quantum gauge theories. We define a chaos phase diagram of QCD allowing us to locate…