We use the dynamical mean-field theory (DMFT) with an exact diagonalization as an impurity solver to effectively deal with the quantum fluctuations due to the local interactions. In order to characterize the paramagnetic metal-insulator transition in disordered systems, we compute the typical local ...
Kotliar in which they make a comparison between two cluster techniques, the {\\it Cellular Dynamical Mean Field Theory} (CDMFT) and the {\\it Dynamical Cluster Approximation} (DCA). Based upon an incorrect implementation of the DCA technique in their work, they conclude that the CDMFT is ...
We study the Hubbard model using the Cellular Dynamical Mean-Field Theory (CDMFT) with quantum Monte Carlo (QMC) simulations. We present the algorithmic de... B Kyung,G Kotliar,A.-M. S. Tremblay - 《Physical Review B》 被引量: 68发表: 2006年 Thin film thermoelectric devices for hot-sp...
This multiple scale-hierarchy observation system can be termed as “trans-scale-scope”. However, conventional biological microscopes have a field-number (FN) of 22–25 mm, which restricts the FOV for observation. In addition, the pixel size of image sensors widely used in recent biology, scien...
These patterns suggest potentially important principles governing cortical computation, such as the dynamical organization of groups of neurons into feedforward loop motifs, and the adjustment of network modularity based on stimulus complexity. Beyond their relevance for basic neuroscience, these findings ...
(d) interaction of glutaraldehyde-treated (stiff) and nontreated (compliant) RBCs with DLD cylindrical posts [119]; (e) sorting of RBCs based on their dynamical properties [147]; and (f) deformability-based CTC isolation from whole blood based on a slanted weir [148]. Figures reproduced ...
Dynamical systems with nonlocal connections have potential applications to economic and biological systems. This paper studies the dynamics of nonlocal cellular automata. In particular, all two-state, three-input nonlocal cellular automata are classified according to the dynamical behavior starting from ...
Definition of deterministic automata, dynamical properties, damage spreading and Lyapunov exponents; probabilistic automata and Markov processes, nonequilibrium phase transitions, directed percolation, diffusion; simulation techniques, mean field. Investigation themes: life, epidemics, forest fires, percolation, ...
A. Dynamical theory of active cellular response to external stress. Phys. Rev. E 78, 031923 (2008). 49. Rehfeldt, F. & Discher, D. E. Biophysics: Cell dipoles feel their way. Nat. Phys. 3, 592–593 (2007). 50. Sabass, B., Gardel, M. L., Waterman, C. M. & Schwarz, U....
Cellular Automata (CA) are dynamical systems defined over tessellations of the Euclidean space, which are governed by deterministic rules that define the states of the cells at each time step. CAs are essentially discrete, i.e., time, space and the set of states are discrete. In recent ...