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Quantum phase transitions [PDF]

, 2000
In recent years, quantum phase transitions have attracted the interest of both theorists and experimentalists in condensed matter physics. These transitions, which are accessed at zero temperature by variation of a non-thermal control parameter, can ...
T. Vojta
semanticscholar   +7 more sources

Phase transitions in random circuit sampling. [PDF]

Nature, 2023
Undesired coupling to the surrounding environment destroys long-range correlations in quantum processors and hinders coherent evolution in the nominally available computational space. This noise is an outstanding challenge when leveraging the computation
Morvan A, Villalonga B, Mi X, Mandrà S, Bengtsson A, Klimov PV, Chen Z, Hong S, Erickson C, Drozdov IK, Chau J, Laun G, Movassagh R, Asfaw A, Brandão LTAN, Peralta R, Abanin D, Acharya R, Allen R, Andersen TI, Anderson K, Ansmann M, Arute F, Arya K, Atalaya J, Bardin JC, Bilmes A, Bortoli G, Bourassa A, Bovaird J, Brill L, Broughton M, Buckley BB, Buell DA, Burger T, Burkett B, Bushnell N, Campero J, Chang HS, Chiaro B, Chik D, Chou C, Cogan J, Collins R, Conner P, Courtney W, Crook AL, Curtin B, Debroy DM, Barba ADT, Demura S, Paolo AD, Dunsworth A, Faoro L, Farhi E, Fatemi R, Ferreira VS, Burgos LF, Forati E, Fowler AG, Foxen B, Garcia G, Genois É, Giang W, Gidney C, Gilboa D, Giustina M, Gosula R, Dau AG, Gross JA, Habegger S, Hamilton MC, Hansen M, Harrigan MP, Harrington SD, Heu P, Hoffmann MR, Huang T, Huff A, Huggins WJ, Ioffe LB, Isakov SV, Iveland J, Jeffrey E, Jiang Z, Jones C, Juhas P, Kafri D, Khattar T, Khezri M, Kieferová M, Kim S, Kitaev A, Klots AR, Korotkov AN, Kostritsa F, Kreikebaum JM, Landhuis D, Laptev P, Lau KM, Laws L, Lee J, Lee KW, Lensky YD, Lester BJ, Lill AT, Liu W, Livingston WP, Locharla A, Malone FD, Martin O, Martin S, McClean JR, McEwen M, Miao KC, Mieszala A, Montazeri S, Mruczkiewicz W, Naaman O, Neeley M, Neill C, Nersisyan A, Newman M, Ng JH, Nguyen A, Nguyen M, Niu MY, O'Brien TE, Omonije S, Opremcak A, Petukhov A, Potter R, Pryadko LP, Quintana C, Rhodes DM, Rocque C, Rosenberg E, Rubin NC, Saei N, Sank D, Sankaragomathi K, Satzinger KJ, Schurkus HF, Schuster C, Shearn MJ, Shorter A, Shutty N, Shvarts V, Sivak V, Skruzny J, Smith WC, Somma RD, Sterling G, Strain D, Szalay M, Thor D, Torres A, Vidal G, Heidweiller CV, White T, Woo BWK, Xing C, Yao ZJ, Yeh P, Yoo J, Young G, Zalcman A, Zhang Y, Zhu N, Zobrist N, Rieffel EG, Biswas R, Babbush R, Bacon D, Hilton J, Lucero E, Neven H, Megrant A, Kelly J, Roushan P, Aleiner I, Smelyanskiy V, Kechedzhi K, Chen Y, Boixo S.   +184 more
europepmc   +3 more sources

Thermal resummation and phase transitions [PDF]

European Physical Journal C: Particles and Fields, 2018
The consequences of phase transitions in the early universe are becoming testable in a variety of manners, from colliders physics to gravitational wave astronomy.
David Curtin, Patrick Meade, Harikrishnan Ramani   +2 more
doaj   +2 more sources

Chaos controlled and disorder driven phase transitions induced by breaking permutation symmetry [PDF]

Scientific Reports
The effects of disorder and chaos on quantum many-body systems can be superficially similar, yet their interplay has not been sufficiently explored. This work finds a continuous phase transition when disorder breaks permutation symmetry, with details of ...
Manju C, Arul Lakshminarayan, Uma Divakaran   +2 more
doaj   +2 more sources

Phase Transition Adaptation [PDF]

2021 International Joint Conference on Neural Networks (IJCNN), 2021
Artificial Recurrent Neural Networks are a powerful information processing abstraction, and Reservoir Computing provides an efficient strategy to build robust implementations by projecting external inputs into high dimensional dynamical system trajectories.
Gallicchio C., Micheli A., Silvestri L.
openaire   +3 more sources

Tricritical Phenomena and Cascades of Temperature Phase Transitions in a Ferromagnetic Liquid Crystal Suspension

Crystals, 2021
We consider temperature-driven phase transitions occurring in a liquid crystal suspension of ferromagnetic particles within the Landau–de Gennes theory.
Timur Khalilov, Dmitriy Makarov, Danil Petrov   +2 more
doaj   +1 more source

Phase Transitions of Associative Biomacromolecules.

Chemical Reviews, 2023
Multivalent proteins and nucleic acids, collectively referred to as multivalent associative biomacromolecules, provide the driving forces for the formation and compositional regulation of biomolecular condensates.
R. Pappu, Samuel R. Cohen, Furqan Dar, M. Farag, Mrityunjoy Kar   +4 more
semanticscholar   +1 more source

Electro-Thermo-Convection of a Dielectric Liquid in the External DC and AC Electric Fields

Mathematics, 2023
The electro-thermo-convection of a dielectric liquid in a horizontal capacitor is investigated under the autonomous charge injection from the cathode and heating from above. In the case of a DC electric field, the linear stability analysis is carried out,
Oleg Nekrasov, Boris Smorodin
doaj   +1 more source

First Principles Study of the Photoelectric Properties of Alkaline Earth Metal (Be/Mg/Ca/Sr/Ba)-Doped Monolayers of MoS₂

Molecules, 2023
The energy band structure, density of states, and optical properties of monolayers of MoS2 doped with alkaline earth metals (Be/Mg/Ca/Sr/Ba) are systematically studied based on first principles.
Li-Zhi Liu, Xian-Sheng Yu, Shao-Xia Wang, Li-Li Zhang, Xu-Cai Zhao, Bo-Cheng Lei, Hong-Mei Yin, Yi-Neng Huang   +7 more
doaj   +1 more source

Entanglement Phase Transitions in Measurement-Only Dynamics [PDF]

Physical Review X, 2020
Unitary circuits subject to repeated projective measurements can undergo an entanglement transition as a function of the measurement rate. This transition is generally understood in terms of a competition between the scrambling effects of unitary ...
Matteo Ippoliti, M. Gullans, S. Gopalakrishnan, D. Huse, V. Khemani   +4 more
semanticscholar   +1 more source