Article
Physics, Multidisciplinary
Pierre Naze, Marcus V. S. Bonanca, Sebastian Deffner
Summary: This study demonstrates the consistency of the Kibble-Zurek mechanism and linear response theory in describing quantum phase transitions. Linear response theory can provide arguments for the Kibble-Zurek mechanism, and the excess work calculated from linear response theory exhibits Kibble-Zurek scaling.
Article
Optics
Xuan Bu, Liang-Jun Zhai, Shuai Yin
Summary: In this work, the driven dynamics of one-dimensional localization transitions are explored. By changing the strength of disorder potential, the evolution of localization length and inverse participation ratio with driving rate is calculated in a disordered Aubry-Andre (AA) model. The findings show that the driven dynamics can be described by the Kibble-Zurek scaling and the dependence on both disorder and quasiperiodic potential is investigated. This study extends our understanding of localization transitions and generalizes the application of the Kibble-Zurek scaling.
Article
Multidisciplinary Sciences
Adam Bacsi, Balazs Dora
Summary: The Kibble-Zurek mechanism describes defect production during non-adiabatic passage through a critical point. In this study, we investigate a variant of this mechanism by ramping the environment temperature to a critical point. Our findings show that the defect density follows different scaling laws for thermal and quantum critical points, which result in reduced defect density compared to the conventional Kibble-Zurek mechanism.
SCIENTIFIC REPORTS
(2023)
Article
Quantum Science & Technology
Louis Garbe, Obinna Abah, Simone Felicetti, Ricardo Puebla
Summary: Phase transitions are vital tools for classical and quantum sensing applications. A comprehensive analysis of different protocols reveals the existence of universal precision scaling regimes, even for finite-time protocols and finite-size systems. These results have significant theoretical implications for quantum metrology.
QUANTUM SCIENCE AND TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
D. D. Solnyshkov, L. Bessonart, A. Nalitov, G. Malpuech
Summary: The study reveals that the formation of topological defects during the formation of a two-dimensional polariton condensate can be influenced by lattice modifications and result in a scaling exponent of 0.95. Additionally, the observation that vortices can be pinned to the lattice could facilitate their observation and counting in continuous wave experiments.
Article
Physics, Multidisciplinary
C. J. O. Reichhardt, A. del Campo, C. Reichhardt
Summary: This study investigates the non-equilibrium phase transitions of superconducting vortices and colloids, and demonstrates that the Kibble-Zurek mechanism is applicable to these transitions. The density of topological defects is measured, and it is found that the defect density scales according to a power law, with exponents falling in the directed percolation universality class. These results suggest that the Kibble-Zurek mechanism can be applied to a broader range of systems exhibiting absorbing phase transitions.
COMMUNICATIONS PHYSICS
(2022)
Article
Physics, Multidisciplinary
S. Maegochi, K. Ienaga, S. Okuma
Summary: The Kibble-Zurek mechanism explains the formation of topological defects in systems undergoing continuous symmetry-breaking phase transitions at a finite quench rate. Recent research has shown its applicability to dynamical ordering transitions and confirmed key predictions of this mechanism.
PHYSICAL REVIEW LETTERS
(2022)
Editorial Material
Physics, Multidisciplinary
Istvan Kezsmarki, Andres Cano
Summary: The Kibble-Zurek mechanism explains the formation of defects during second-order phase transitions and has been applied to Ising-type domains.
Article
Physics, Multidisciplinary
Hua-Bi Zeng, Chuan-Yin Xia, Adolfo del Campo
Summary: The crossing of a continuous phase transition leads to the formation of topological defects, which is described by the Kibble-Zurek mechanism (KZM) in slow quenches. KZM predicts a universal power-law scaling for the defect density and the quench time. Deviations from KZM in rapid quenches have been experimentally observed and their universality has been established. The defect density and freeze-out time become independent of the quench rate and show a universal power-law scaling with the final value of the control parameter.
PHYSICAL REVIEW LETTERS
(2023)
Article
Physics, Multidisciplinary
Kai Du, Xiaochen Fang, Choongjae Won, Chandan De, Fei-Ting Huang, Wenqian Xu, Hoydoo You, Fernando J. Gomez-Ruiz, Adolfo del Campo, Sang-Wook Cheong
Summary: The Kibble-Zurek mechanism describes the non-equilibrium dynamics of second-order phase transitions and predicts a power-law relationship between cooling rates and topological defect density. This mechanism has been verified in various physical systems. However, it is unclear if it is valid for topologically trivial Ising domains. This study shows that the cooling rate dependence of Ising domain density follows the KZM power law in two different three-dimensional Ising domains, but with some modifications due to long-range dipolar interactions.
Article
Optics
Tenzin Rabga, Yangheon Lee, Dalmin Bae, Myeonghyeon Kim, Y. Shin
Summary: We study the vortex nucleation dynamics in inhomogeneous atomic Bose gases quenched into a superfluid phase and investigate the dependence of the Kibble-Zurek (KZ) scaling exponent on the trap configuration. We observe the characteristic power-law scaling of the vortex number with the quench rate and enhanced vortex suppression in the outer regions, in agreement with the inhomogeneous Kibble-Zurek mechanism. However, the measured KZ scaling exponents deviate from the theoretical estimates and their trends as a function of the trap configuration are different from the prediction. Our study highlights the importance of a refined theoretical framework for understanding phase transition and defect formation in such inhomogeneous systems.
Article
Materials Science, Multidisciplinary
Takayuki Suzuki, Kaito Iwamura
Summary: In this study, the time-dependent transverse field Ising chain with time-periodic perturbations is considered. It is found that although the nonperturbative contribution of the perturbations does not become zero in the adiabatic limit, the scaling does not change. This indicates that the quantum Kibble-Zurek mechanism is robust to the perturbations.
Article
Materials Science, Multidisciplinary
Manvendra Singh, Suhas Gangadharaiah
Summary: This study investigates the generation of defects in a quantum XY-spin chain due to the linear drive of the many-body Hamiltonian in the presence of time-dependent fast Gaussian noise. The effects of noise on defect density production are quantitatively analyzed, revealing anti-KibbleZurek scaling behavior in the slow sweep regime. Analytical calculations and numerical results show that both entropy and magnetization density in the final decohered state exhibit consistent anti-KibbleZurek behavior in the slow sweep regime.
Article
Physics, Multidisciplinary
David Viennot
Summary: The effective Hamiltonian theory presented in this study is suitable for quasi-periodically and chaotically driven quantum systems. It is based on the Koopman approach, which generalizes the Floquet approach used for periodically driven systems. The quasi-energy states are shown to act as quasi-recurrent states in the quantum system.
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
(2021)
Article
Materials Science, Multidisciplinary
Zhoujian Sun, Menghua Deng, Fuxiang Li
Summary: The discovery of nonlocal order parameters in real space provides a feasible scheme for studying dynamical critical behavior in topological systems. This paper investigates the critical phenomena in the one-dimensional Su-Schrieffer-Heeger (SSH) model by studying the inhomogeneities in the local winding number in real space. The results show that the length scale defined through the local winding number satisfies the Kibble-Zurek mechanism, and the scaling behavior is similar to that of traditional continuous phase transitions. The generalized SSH model with next-nearest-neighbor hopping is also studied to explore the critical behavior and Kibble-Zurek mechanism.
Article
Physics, Multidisciplinary
Roberta Citro, Emanuele G. Dalla Torre, Luca D'Alessio, Anatoli Polkovnikov, Mehrtash Babadi, Takashi Oka, Eugene Demler
Article
Physics, Multidisciplinary
Emanuele G. Dalla Torre, Yang He, David Benjamin, Eugene Demler
NEW JOURNAL OF PHYSICS
(2015)
Article
Physics, Multidisciplinary
Emanuele G. Dalla Torre, Yang He, Eugene Demler
Article
Physics, Applied
Roni Winik, Itamar Holzman, Emanuele G. Dalla Torre, Eyal Buks, Yachin Ivry
APPLIED PHYSICS LETTERS
(2018)
Article
Physics, Multidisciplinary
Atanu Rajaki, Roberta Citro, Emanuele G. Dalla Torre
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
(2018)
Article
Optics
Kaden R. A. Hazzard, Mauritz van den Worm, Michael Foss-Feig, Salvatore R. Manmana, Emanuele G. Dalla Torre, Tilman Pfau, Michael Kastner, Ana Maria Rey
Article
Physics, Multidisciplinary
Kartiek Agarwal, Emanuele G. Dalla Torre, Bernhard Rauer, Tim Langen, Joerg Schmiedmayer, Eugene Demler
PHYSICAL REVIEW LETTERS
(2014)
Article
Physics, Multidisciplinary
Nathan R. Bernier, Emanuele G. Dalla Torre, Eugene Demler
PHYSICAL REVIEW LETTERS
(2014)
Article
Physics, Multidisciplinary
Emanuele G. Dalla Torre
Article
Materials Science, Multidisciplinary
David Dentelski, Aviad Frydman, Efrat Shimshoni, Emanuele G. Dalla Torre
Article
Materials Science, Multidisciplinary
Angelo Russomanno, Bat-el Friedman, Emanuele G. Dalla Torre
Article
Materials Science, Multidisciplinary
Kartiek Agarwal, Emanuele G. Dalla Torre, Joerg Schmiedmayer, Eugene Demler
Article
Optics
Emanuele G. Dalla Torre, Yulia Shchadilova, Eli Y. Wilner, Mikhail D. Lukin, Eugene Demler
Article
Materials Science, Multidisciplinary
Emanuele G. Dalla Torre, David Benjamin, Yang He, David Dentelski, Eugene Demler