Disorder(Strength(δ2( Energy( Density( Ext,(( Para( ( MBL( Para
... can occur in highly-excited states of one-dimensional systems, and topological order can arise even in the absence of a bulk gap. Instead it is the localization that ‘protects’ the order. We suggest that there can even arise continuous phase transitions between distinct MBL phases, which proceed via ...
... can occur in highly-excited states of one-dimensional systems, and topological order can arise even in the absence of a bulk gap. Instead it is the localization that ‘protects’ the order. We suggest that there can even arise continuous phase transitions between distinct MBL phases, which proceed via ...
8 Selectivity of the O e
... experimental data @1#. In this paper we present results of reaction calculations performed in a direct knockout framework where final-state interaction and one- and two-body currents are included. The two-nucleon overlap integrals are obtained from a calculation of the two-proton spectral function o ...
... experimental data @1#. In this paper we present results of reaction calculations performed in a direct knockout framework where final-state interaction and one- and two-body currents are included. The two-nucleon overlap integrals are obtained from a calculation of the two-proton spectral function o ...
Chapter 3 Representations of Groups
... is a representation of any group, though clearly an unfaithful one. This is called the identical representation. In the present case, the identical representation corresponds to a mapping from the group element to the absolute value of the determinant. Since all of the transformations preserve the l ...
... is a representation of any group, though clearly an unfaithful one. This is called the identical representation. In the present case, the identical representation corresponds to a mapping from the group element to the absolute value of the determinant. Since all of the transformations preserve the l ...
Physics as Spacetime Geometry
... efforts of many brilliant physicists. It is not inconceivable to assume that the present state of fundamental physics may be caused by some metatheoretical problems, not by the lack of sufficient experimental evidence and talented physicists. I think the major metatheoretical reason for most difficu ...
... efforts of many brilliant physicists. It is not inconceivable to assume that the present state of fundamental physics may be caused by some metatheoretical problems, not by the lack of sufficient experimental evidence and talented physicists. I think the major metatheoretical reason for most difficu ...
Effective Field Theories
... A special characteristic of all mentioned theories is that each contains a finite set of terms only. In QED for example the interaction term is given by 0 . 1 Ψ 2 where the theory predicts renormalizability (more on that in the −, Ψ chapter power counting method). Nevertheless there are other te ...
... A special characteristic of all mentioned theories is that each contains a finite set of terms only. In QED for example the interaction term is given by 0 . 1 Ψ 2 where the theory predicts renormalizability (more on that in the −, Ψ chapter power counting method). Nevertheless there are other te ...
Elements of QFT in Curved Space-Time
... by the background curvatures and their derivatives =⇒ superficial degree of divergence decrease. Therefore, independent of the approach, the new counterterms do not have O(1/m) -factors and the theory remains power-counting renormalizable in curved space. Ilya Shapiro, Lectures on curved-space QFT, ...
... by the background curvatures and their derivatives =⇒ superficial degree of divergence decrease. Therefore, independent of the approach, the new counterterms do not have O(1/m) -factors and the theory remains power-counting renormalizable in curved space. Ilya Shapiro, Lectures on curved-space QFT, ...
Gregor Wentzel - National Academy of Sciences
... Wentzel attempted a sum over paths approach to the construction of quantum amplitudes. He weighted each term in ...
... Wentzel attempted a sum over paths approach to the construction of quantum amplitudes. He weighted each term in ...
Single component and binary mixtures of BECs in double
... between the mean-field/semiclassics results and the full quantum behavior •Correspondingly, the cloud is far from condensed as time evolves ...
... between the mean-field/semiclassics results and the full quantum behavior •Correspondingly, the cloud is far from condensed as time evolves ...
Low-energy fixed points of random Heisenberg models Y.-C. Lin R. Me´lin
... ground state has AF LRO, whereas for ␣ ⬎ ␣ c the system is in an ordered dimerized phase, in which spin-spin correlations along horizontal lines approach different limits if the distance between the spins is odd or even, respectively. In the dimerized phase, there is a finite gap which vanishes at ␣ ...
... ground state has AF LRO, whereas for ␣ ⬎ ␣ c the system is in an ordered dimerized phase, in which spin-spin correlations along horizontal lines approach different limits if the distance between the spins is odd or even, respectively. In the dimerized phase, there is a finite gap which vanishes at ␣ ...