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Št. zadetkov: 7
Correlation functions of the quantum sine-Gordon model in and out of equilibrium
Ivan Kukuljan, Spyros Sotiriadis, G. Takacs
Izvirni znanstveni članek
Oznake: statistična mehanika;kvantna mehanika;kvantna teorija polja;integrabilni modeli;statistical mechanics;quantum mechanics;quantum field theory;integrable models;
Complete information on the equilibrium behavior and dynamics of quantum field theory (QFT) is provided by multipoint correlation functions. However, their theoretical calculation is a challenging problem, even for exactly solvable models. This has recently become an experimentally relevant problem, ...
Leto: 2018 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Nonequilibrium dynamics of quantum many-body systems: from lattice to quantum field theories
Ivan Kukuljan, Tomaž Prosen, G. Takacs
Doktorska disertacija
Oznake: nonequilibrium quantum physics;many-body systems;quantum lattice systems;quantum field theory;quantum chaos;ultra-cold atoms in the atom chip;out-of-time-ordered correlations;kicked quantum Ising model;quantum sine-Gordon model;
This doctoral thesis is in the field of nonequilibrium quantum physics. Using nonperturbative methods for the computation of the dynamics of many body quantum systems, both systems on lattices and quantum field theories, we address several open questions. We study the applicability in lattice system ...
Leto: 2019 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Out-of-horizon correlations following a quench in a relativistic quantum field theory
Ivan Kukuljan, Spyros Sotiriadis, G. Takacs
Izvirni znanstveni članek
Oznake: kvantna teorija polja;quantum field theory;
One of the manifestations of relativistic invariance in non-equilibrium quantum field theory is the “horizon effect” a.k.a. light-cone spreading of correlations: starting from an initially short-range correlated state, measurements of two observers at distant space-time points are expected to remain ...
Leto: 2020 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Industry 4.0 and current competencies
Eva Beke, Richárd Horváth, Katalin Takacs-Gyorgy
Izvirni znanstveni članek
Oznake:
Leto: 2020 Vir: Ekonomsko-poslovna fakulteta (UM EPF)
ǂThe ǂemergence of populism as an institution and its recursive mechanisms
Matevž Rašković, Katalin Takacs Haynes, Anastas Vangeli
Izvirni znanstveni članek
Oznake: mednarodno podjetje;poslovna politika;populizem;international corporation;business policy;populism;
The rise of populism worldwide provides an excellent setting to explore the dynamic relationships among international business (IB), institutional context, and IB policymaking. It also has important implications for multinational enterprises (MNEs). To understand populism’s recursiveness, such relat ...
Leto: 2023 Vir: Ekonomska fakulteta (UL EF)
ǂA ǂsuper-smooth C[sup]1 spline space over planar mixed triangle and quadrilateral meshes
Jan Grošelj, Mario Kapl, Marjetka Krajnc, Thomas Takacs, Vito Vitrih
Izvirni znanstveni članek
Oznake: ▫$C^1$▫ diskretizacija;Argyrisov trikotnik;▫$C^1$▫ štirikotni element;mešana mreža, sestavljena iz trikotnikov in štirikotnikov;▫$C^1$▫ discretization;Argyris triangle;▫$C^1$▫ quadrilateral element;mixed triangle and quadrilateral mesh;
V članku je vpeljan prostor zlepkov nad mešanimi mrežami, sestavljenimi iz trikotnikov in štirikotnikov, ki so primerne za metodo končnih elementov in izogeometrično analizo. V tem kontekstu mreža predstavlja delitev ravninske poligonske domene na trikotnike in/ali štirikotnike. Predlagani prostor z ...
Leto: 2020 Vir: Repozitorij Univerze v Ljubljani (RUL)
Poster Spotlights
Senjian An , Gabriel Takacs , Minh-Tri Pham , Alexander Toshev , Xavier Perrotton , Richard Socher , Worapan Kusakunniran , Markus Enzweiler , Bertram Drost , Sudheendra Vijayanarasimhan , Timothee Cour , Christoph Lampert , Stefan Walk , Michael Alejandro Villamizar Vergel , David Aldavert , Oisin Mac Aodha , Leo Zhu , Olga Russakovsky , Piotr Dollár , Zhiqi Zhang , Josip Krapac
Video in druga učna gradiva
Oznake: computer science;natural language processing;computer vision;object recognition
Leto: 2010 Vir: videolectures.net
Št. zadetkov: 7
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