Results 21 to 30 of about 459,232 (296)

Spin-fluctuation theory beyond Gaussian approximation [PDF]

, 2010
A characteristic feature of the Gaussian approximation in the functional-integral approach to the spin-fluctuation theory is the jump phase transition to the paramagnetic state.
Abrikosov A A, B I Reser, Grebennikov V I, Grebennikov V I, Lonzarich G G, Melnikov N B Reser B I, Moriya T, N B Melnikov, Reser B I, Reser B I, Reser B I, Rezer B I, Rezer B I, Rezer B I, Shiga M, Stamp P C E, Stratonovich R L, Stratonovich R L, Takahashi Y, V I Grebennikov   +19 more
core   +1 more source

Generalised Complex Geometry in Thermodynamical Fluctuation Theory

Entropy, 2015
We present a brief overview of some key concepts in the theory of generalized complex manifolds. This new geometry interpolates, so to speak, between symplectic geometry and complex geometry.
P. Fernández de Córdoba, J. M. Isidro
doaj   +1 more source

Universal theory of efficiency fluctuations [PDF]

Physical Review E, 2014
10 pages, 9 figures, 1 ...
Verley, Gatien, Willaert, Tim, Van den Broeck, Christian, Esposito, Massimiliano   +3 more
openaire   +4 more sources

Superconducting Fluctuation and Pseudogap in Disordered Short Coherence Length Superconductor [PDF]

, 2006
We investigate the role of disorder on the superconducting (SC) fluctuation in short coherence length d-wave superconductors. The particular intetest is focused on the disorder-induced microscopic inhomogeneity of SC fluctuation and its effect on the ...
Abrikosov A. A., Alvarez G., Anderson P. W., Armitage N. P., Bartosch L., Bulut N., Bulut N., Chen Q., Corson J., Dagotto E., Damascelli A., Eckl T., Emery V. J., Franz M., Franz M., Franz M., Fujita K., Fujita M., Fukuo N., Ghosal A., Gorny K., Hardy W. N., Herbut I. F., Hirschfeld P. J., Hoffmann J. E., Hotta T., Ishida K., Ishida K., Itoh Y., Itoh Y., Itoh Y., Jankó B., Jujo T., Julien M.-H., Kanoda K., Kao Y.-J., Keimer B., Kitano H., Kitaoka Y., Kobayashi A., Kofu M., Kuchinskii E. Z., Kudo K., Kwon H.-J., Lang K. M., Lee P. A., Loktev V. M., MacFarlane W. A., Mahajan A. V., McElroy K., Millis A. J., Monien H., Mukuda H., Niedermayer Ch., Nunner T. S., Oauzi S., Paramekanti A., Rohe D., Rullier-Albenque R., Sadovskii M. V., Sanna S., Schmalian J., Shibauchi T., Sidis Y., Sugimoto A., Sun X. F., Sun Y., Tchernyshyov O., Tchernyshyov O., Timusk T., Trivedi N., Uemura Y. J., Vershinin M., Wakimoto S., Xu Z. A., Xu Z. A., Yamada K., Yanase Y., Yanase Y., Yanase Y., Yanase Y., Yanase Y., Yanase Y., Zheng G.-q., Zheng G.-q.   +84 more
core   +1 more source

Optimized AKS Primality Testing: A Fluctuation Theory Perspective

Cryptography, 2019
The AKS algorithm is an important breakthrough in showing that primality testing of an integer can be done in polynomial time. In this paper, we study the optimization of its runtime. Namely, given a finite cardinality set of alphabets of a deterministic
Bhupendra Nath Tiwari, Jude Kibinde Kuipo, Joshua M. Adeegbe, Ninoslav Marina   +3 more
doaj   +1 more source

Advanced Mathematical Business Strategy Formulation Design

Mathematics, 2020
This paper deals with the explicit design of strategy formulations to make the best strategic choices from a conventional matrix form of representing strategic choices.
Song-Kyoo (Amang) Kim
doaj   +1 more source

Fluctuation Theory in Chemical Kinetics

Condensed Matter, 2018
In this research, we study the stability properties of chemical reactions of arbitrary orders. In a given chemical experiment, we focus on the formation of a chemical equilibrium by optimizing the reaction rate.
Bhupendra Nath Tiwari, S. Chandra Kishore, Ninoslav Marina, Stefano Bellucci   +3 more
doaj   +1 more source

Antagonistic One-To-N Stochastic Duel Game

Mathematics, 2020
This paper is dealing with a multiple person game model under the antagonistic duel type setup. The unique multiple person duel game with the one-shooting-to-kill-all condition is analytically solved and the explicit formulas are obtained to determine ...
Song-Kyoo (Amang) Kim
doaj   +1 more source

Fluctuation-Driven Quantum Phase Transitions in Clean Itinerant Ferromagnets [PDF]

, 2002
The quantum phase transition in clean itinerant ferromagnets is analyzed. It is shown that soft particle-hole modes invalidate Hertz's mean-field theory for $d \leq 3$.
A. J. Millis, B. I. Halperin, D. Belitz, D. Belitz, D. Belitz, D. Belitz, D. Belitz, D. Belitz, F. Fucito, F. M. Grosche, J. Hertz, J.-H. Chen, M. Nicklas, S.-K. Ma, T. R. Kirkpatrick, T. Vojta   +15 more
core   +1 more source

A Versatile Stochastic Duel Game

Mathematics, 2020
This paper deals with a standard stochastic game model with a continuum of states under the duel-type setup. It newly proposes a hybrid model of game theory and the fluctuation process, which could be applied for various practical decision making ...
Song-Kyoo (Amang) Kim
doaj   +1 more source