G. Vandenberghe, "Mermin-wagner theorem, flexural modes, and degraded carrier mobility in two-dimensional crys- tals with broken horizontal mirror symmetry," Physical Review B, vol. 93, no. 15, p. 155413, 2016.Fischetti, M. V. & Vandenberghe, W. G. Mermin-wagner theorem, flexural modes,...
作者: Mermin–Wagner theorem 摘要: We will present an intuitive wayto understand the mechanism that prevents symmetry breaking in low dimensions, through an application to the , that is a system of -component spins of unit length , located at the sites of a -dimensional square lattice, with ...
1) Mermin-Wagner theo-rem Mermin-Wagner定理 2) zero-temperature Hohen berg-Mermin-Wagner theorem 零温Hohenberg-Mermin-Wagner定理 3) Wagner's theorem Wagner定理 4) Wagner's theory Wagner理论 5) wagner's theory of oxidation Wagner氧化理论 ...
I am a little confused about the Mermin-Wagner theorem, and the assumptions it makes, and I would like to better understand the 'exceptions' to the rule...
Holography and the Coleman-Mermin-Wagner theoremScienceOpenDionysios Anninos, Sean A. Hartnoll, and Nabil Iqbal. Holography and the Coleman-Mermin-Wagner theorem. Phys.Rev., D82:066008, 2010.Anninos, D, Hartnoll, S A, Iqbal, N (2010) Holography and the Coleman-Mermin-Wagner theorem. Phys ...
Local vs Average Behavior on Inhomogeneous Structures: Recurrence on the Average and a Further Extension of Mermin-Wagner Theorem on Graphs 来自 NCBI 喜欢 0 阅读量: 33 作者: D Cassi 摘要: Spontaneous breaking of a continuous symmetry cannot occur on a recursive structure, where a random walker ...
The Mermin-Wagner theorem from 1966 broke with this view: it states that in one-dimensional and two-dimensional atomic structures (for example in an atomic chain or membrane) there cannot be perfect ordering of particles over long ranges. [19] Researchers at Georgia Institute of Technology have...
In this paper, we present an extension of the Hohenberg-Mermin-Wagner theorem to give a rigorous proof of the impossibility of long-range ferromagnetic order in an itinerant electron system without spin-orbit coupling or magnetic dipole interactions. We also comment on some situations where there ...
Suhov. A quantum MerminWagner theorem for quan- tum rotators on two-dimensional graphs. Journ. Math. Phys., 54, No 3 (2013); http://dx.doi.org/10.1063/1.4790885M. Kelbert, Y. Suhov. A quantum Mermi-Wagner theorem for quantum ro- tators on two-dimensional graphs. arXiv:1206.1229v1...
This is the first of a series of papers considering symmetry properties of\nquantum systems over 2D graphs or manifolds, with continuous spins, in the\nspirit of the Mermin--Wagner theorem. In the model considered here (quantum\nrotators) the phase space of a single spin is a $d-$...