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20132026
most citedNon-Hermitian Hamiltonians and no-go theorems in quantum information

126 citations · 285 across the 15 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

quant-ph2020★ 61 cited

Hunting for the non-Hermitian exceptional points with fidelity susceptibility

Yu-Chin Tzeng, Chia-Yi Ju, Guang-Yin Chen +1

The fidelity susceptibility has been used to detect quantum phase transitions in the Hermitian quantum many-body systems over a decade, where the fidelity susceptibility density ap…

hep-th2020★ 2 cited

Simplifying 4d Harmonic Superspace

Dharmesh Jain, Chia-Yi Ju, Warren Siegel

We quantize super Yang-Mills action in harmonic superspace using "Fermi-Feynman" gauge and also develop the background field formalism. This leads to simpler propag…