General physics

Dynamical scaling of Loschmidt echo in non-Hermitian systems 40001

Jia-Chen Tang, Su-Peng Kou and Gaoyong Sun

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac53c4

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Statistical physics and networks

Influence of pedestrian psychology on evacuation dynamics with the guide of emergency signage 41001

Qiao Jiang, Ying Zhou, Lei Zhang, Kun Li and Huan Li

Published online: 22 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac567f

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Non-trivial overlaps and ultrametricity for directed polymers in random media 41002

Alexander K. Hartmann

Published online: 20 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac5226

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Optimization of robustness based on reinforced nodes in a modular network 41003

Yael Kfir-Cohen, Dana Vaknin Ben Porath and Shlomo Havlin

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac57eb

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Mathematical and interdisciplinary physics

Relaxation time as an indicator of critical transition to a eutrophic lake state: The role of stochastic resonance 42001

Zhiqin Ma, Chunhua Zeng and Bo Zheng

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac5b99

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Pattern dynamics in the epidemic model with diffusion network 42002

Qianqian Zheng, Vikas Pandey, Jianwei Shen, Yong Xu and Linan Guan

Published online: 27 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac58bd

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Fluid and nonlinear dynamics

Reversible transition from ferrofluid drop to spikes due to an approaching magnet 43001

S. K. Jain, U. Banerjee, C. Mandal and A. K. Sen

Published online: 27 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac535a

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Rugotaxis: Droplet motion without external energy supply 43002

Panagiotis E. Theodorakis, Sergei A. Egorov and Andrey Milchev

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac55f2

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Nuclear and plasma physics, particles and fields

Influence of particle size on agglomeration and spatial distribution in unitary and binary dust systems 44001

H. Y. Tang, H. Y. Qi, Y. Liu, B. X. Li, X. J. Tang, G. N. Shi and F. Huang

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac59ef

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Atomic, molecular and optical physics

A simple light-trapping device from a hyperbolic metamaterial on a catenoid 45001

Frankbelson dos Santos Azevedo, José Diêgo M. de Lima, Antônio de Pádua Santos, Tiago A. E. Ferreira and Fernando Moraes

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac5c79

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Condensed matter and materials physics

Open Access

Influence of humidity on the binding of stone fragments via capillary bridges 46001

B. N. J. Persson

Published online: 29 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac5fcf

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Fatigue and collapse of cyclically bent strip of amorphous solid 46002

Bhanu Prasad Bhowmik, H. G. E. Hentchel and Itamar Procaccia

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac4ba5

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Probing the electronic, elastic, mechanical and anisotropic features of ZrTiX₄ alloys via density functional theory 46003

Gökay Uğur, Şule Uğur, Alptuğ Özdemir, Melek Güler and Emre Güler

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac58bc

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Gravitation, cosmology and astrophysics

Scalar perturbation of gravitating double-kink solutions 49001

Jun Feng and Yuan Zhong

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac56ae

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On the role of Barrow's fractal entropy in the loop quantum gravity Barbero-Immirzi parameter 49002

Everton M. C. Abreu and Jorge Ananias Neto

Published online: 26 April 2022

DOI: https://doi.org/10.1209/0295-5075/ac3291

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