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5“…Lastly, we perform randomized trials using a descending superoperator with several of the investigated tensor decompositions, and find that the constraints imposed on the spectra of local descending superoperators in hyMERA are compatible with the operator spectra of several minimial model CFTs.…”
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6por Waugh, John S“…The book contains three chapters that examine superoperators in magnetic resonance; ultrasonically modulated paramagnetic resonance; and the utility of electron paramagnetic resonance (EPR) and electron-nuclear double-resonance (ENDOR) techniques for studying low-frequency modes of atomic fluctuations and their significance for understanding the mechanism of structural phase transitions in solids.…”
Publicado 2013
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9por Chimczak, Grzegorz, Kowalewska-Kudłaszyk, Anna, Lange, Ewelina, Bartkiewicz, Karol, Peřina, Jan“…We calculate a degeneracy of a Liouvillian superoperator, which is called the Liouvillian exceptional point (LEP), and show that, in the optical domain, LEP is equivalent to EP obtained from the non-Hermitian Hamiltonian (HEP). …”
Publicado 2023
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10por Zhang, J.-W., Zhang, J.-Q., Ding, G.-Y., Li, J.-C., Bu, J.-T., Wang, B., Yan, L.-L., Su, S.-L., Chen, L., Nori, F., Özdemir, Ş. K., Zhou, F., Jing, H., Feng, M.“…A hallmark of non-Hermiticity is the existence of exceptional points where the eigenvalues of a non-Hermitian Hamiltonian or a Liouvillian superoperator and their associated eigenvectors coalesce. …”
Publicado 2022
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11por Sold, S., Mummaneni, B. C., Michenfelder, N. C., Peng, Y., Powell, A. K., Unterreiner, A.‐N., Lefkidis, G., Hübner, W.“…The theoretical propagation is performed with the density‐matrix formalism and the Lindblad superoperator, which couples the system to a thermal bath, allowing us to extract relaxation times from first principles.…”
Publicado 2021
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12“…The cavity loss process is modeled with the Lindblad jump superoperator on the reduced density of the electronic–photonic quantum subsystem. …”
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13“…We employ an exact solution of the thermal bath Lindblad master equation with the Liouvillian superoperator that takes into account both dynamic and environment-induced intermode couplings to study the speed of evolution and quantum speed limit (QSL) times of a open multi-mode bosonic system. …”
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14“…We present solutions to equations of motion derived with a Liouvillian superoperator approach, which encompass the coherent quadrupolar interaction in conjunction with relaxation, to give a full analytical description of the evolution trajectories of rank-1 ([Formula: see text]), rank-2 ([Formula: see text]), and rank-3 ([Formula: see text]) SQCs. …”
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