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This is a Quantitative Study study.

September 29, 2025Open Access

Coherence, Transport, and Chaos in 1D Bose-Hubbard Model: Disorder vs. Stark Potential

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Authors

AAAsad AliHamad bin Khalifa University MHMahmood Irtiza HussainPakistan Institute of Engineering and Applied Sciences SASaif Al‐KuwariHamad bin Khalifa University

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Implication

Numerical analysis reveals disorder and Stark potential impact quantum coherence and phase transitions. Findings suggest new insights into superfluidity and localization phenomena.

Key Points

Quantum coherence is impacted by combinations of thermal fluctuations, disorder, and Stark potential.
At finite temperatures, the transition from the Mott insulator to superfluidity shows a smooth crossover, altered by Stark potential.
Thermal fluctuations can induce coherence in certain conditions despite disrupting superfluidity, enhancing quantum behavior.
Observations indicate non-ergodic behavior through gap ratios, with Stark potential influencing level statistics toward semi-ergodic dynamics.

Cite This Study

Ali et al. (2025) studied this question.

synapsesocial.com/papers/68da58dcc1728099cfd112d8 https://doi.org/10.48550/arxiv.2505.19071

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Implication

Numerical analysis reveals disorder and Stark potential impact quantum coherence and phase transitions. Findings suggest new insights into superfluidity and localization phenomena.

Coherence, Transport, and Chaos in 1D Bose-Hubbard Model: Disorder vs. Stark Potential

Discussion

Member takes

Implication

Key Points

Cite This Study

Coherence, Transport, and Chaos in 1D Bose-Hubbard Model: Disorder vs. Stark Potential

Discussion

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Implication

Key Points

Cite This Study

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