Entanglement analysis of photoinduced η -pairing states

Ejima S, Lange F, Fehske H (2023)

Publication Type: Journal article

Publication year: 2023


DOI: 10.1140/epjs/s11734-023-00975-6


Simulating the von Neumann and second-order Rényi entropies of driven Mott insulators, we examine the entanglement dynamics of the η -pairing state in the one-dimensional half-filled Hubbard model after pulse irradiation. Corresponding data are obtained by means of the infinite time-evolving block decimation technique directly in the thermodynamic limit. For optimal pump-pulse parameters the temporal course of the entanglement entropies shows the characteristic entanglement growth due to the increase of η -pairing correlations.

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Ejima, S., Lange, F., & Fehske, H. (2023). Entanglement analysis of photoinduced η -pairing states. European Physical Journal - Special Topics. https://dx.doi.org/10.1140/epjs/s11734-023-00975-6


Ejima, Satoshi, Florian Lange, and Holger Fehske. "Entanglement analysis of photoinduced η -pairing states." European Physical Journal - Special Topics (2023).

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