Results 21 to 30 of about 7,637,576 (299)

UNCONVENTIONAL QUANTUM CRITICAL POINTS [PDF]

International Journal of Modern Physics B, 2012
In this paper we review the theory of unconventional quantum critical points that are beyond the Landau's paradigm. Three types of unconventional QCPs will be discussed: (1) The transition between topological order and semiclassical spin ordered phase; (2) The transition between topological order and valence bond solid phase; (3) The direct second ...
openaire   +3 more sources

The critical end point in QCD [PDF]

, 2006
In this talk I present the logic behind, and examine the reliability of, estimates of the critical end point (CEP) of QCD using the Taylor expansion method.Comment: Plenary talk at SEWM 06 by ...
Gavai, R. V., Gupta, Sourendu
core   +3 more sources

Topological crossovers near a quantum critical point [PDF]

, 2011
We study the temperature evolution of the single-particle spectrum $\epsilon(p)$ and quasiparticle momentum distribution $n(p)$ of homogeneous strongly correlated Fermi systems beyond a point where the necessary condition for stability of the Landau ...
A. Casey, A. J. Millis, C. Bäuerle, C. Klingner, C. Krellner, D. LeBoeuf, G. E. Volovik, G. E. Volovik, H. v. Löhneysen, I. M. Lifshitz, J. A. Hertz, J. Custers, J. Quintanilla, J. W. Clark, J. W. Clark, K. S. Kim, K.-D. Morhard, L. D. Landau, L. D. Landau, M. Neumann, M. V. Zverev, M. V. Zverev, M. V. Zverev, M. V. Zverev, N. Doiron-Leyrand, P. Gegenwart, P. Gegenwart, P. Nozières, Q. Si, S. A. Artamonov, S. L. Bud’ko, S. S. Lee, T. T. Heikilä, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. A. Khodel, V. R. Shaginyan, V. R. Shaginyan, V. R. Shaginyan, V. T. Dolgopolov, Z. Hossain   +46 more
core   +1 more source

Existence results for a sublinear second order Dirichlet boundary value problem on the half-line [PDF]

Opuscula Mathematica, 2020
In this paper we study the existence of nontrivial solutions for a boundary value problem on the half-line, where the nonlinear term is sublinear, by using Ekeland's variational principle and critical point theory.
Dahmane Bouafia, Toufik Moussaoui
doaj   +1 more source

Spectrum Curves for Sturm–Liouville Problem with Integral Boundary Condition

Mathematical Modelling and Analysis, 2015
We consider Sturm–Liouville problem with one integral type nonlocal boundary condition depending on three parameters γ (multiplier in nonlocal condition), ξ1, ξ2 ([ξ1, ξ2] is a domain of integration).
Agnė Skučaitė, Artūras Štikonas
doaj   +1 more source

Fractional Calculus Extension of the Kinetic Theory of Fluids: Molecular Models of Transport within and between Phases

Mathematics, 2022
The application of fractional calculus in the field of kinetic theory begins with questions raised by Bernoulli, Clausius, and Maxwell about the motion of molecules in gases and liquids.
Richard L. Magin, Ervin K. Lenzi
doaj   +1 more source

On the existence of three solutions for quasilinear elliptic problem [PDF]

Opuscula Mathematica, 2012
We consider a quasilinear elliptic problem of the type \(-\Delta_p u = \lambda (f(u)+\mu g(u))\) in \(\Omega\), \(u|_{\partial \Omega} =0\), where \(\Omega \in \mathbb{R}^N\) is an open and bounded set, \(f\), \(g\) are continuous real functions on ...
Paweł Goncerz
doaj   +1 more source

Dynamic critical phenomena at a holographic critical point

, 2011
We study time-dependent perturbations to a family of five-dimensional black hole spacetimes constructed as a holographic model of the QCD phase diagram.
DeWolfe, Oliver, Gubser, Steven S., Rosen, Christopher   +2 more
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QCD phase diagram and the critical point [PDF]

, 2005
The recent progress in understanding the QCD phase diagram and the physics of the QCD critical point is reviewed.Comment: 18 pages, 11 figures, for proceedings of "Finite Density QCD at Nara", July ...
Fodor Z., Fodor Z., Hong D. K., M. A. Stephanov   +3 more
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Bootstraping the QCD Critical Point

, 2003
It is shown that hadronic matter formed at high temperatures, according to the prescription of the statistical bootstrap principle, develops a critical point at nonzero baryon chemical potential.
A.S. Kapoyannis, Antoniou, Antoniou, Antoniou, Antoniou, Antoniou, Berges, Braun-Munzinger, Cabbibo, Fiore, Fodor, Fodor, Hagedorn, Hagedorn, Hagedorn, Hagedorn, Halasz, Kapoyannis, Kapoyannis, Kapoyannis, Kapoyannis, Karsch, Letessier, N.G. Antoniou, Rafelski, Shuryak, Stephanov, Stephanov, Wilczek   +28 more
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