We use the Schrödinger–Newton equation to calculate the regularized self-energy of a particle using a regular self-gravitational and electrostatic potential derived in string T-duality.The particle mass M is no longe...
supported by the National Natural Science Foundation of China(11427903 and 11725418);the National Key R&D Program of China(2020YFA0308800 and 2016YFA0301004);the Tsinghua University Initiative Scientific Research Program and the Tohoku-Tsinghua Collaborative Research Fund;Beijing Advanced Innovation Center for Future Chip(ICFC);financial support from the U.S.Department of Energy(DOE),Office of Basic Energy Sciences,Division of Materials Sciences and Engineering,under Contract No.DEAC02-76SF00515;the Alexander von Humboldt Foundation for its support with a Feodor Lynen scholarship。
Electron-phonon interaction and related self-energy are fundamental to both the equilibrium properties and non-equilibrium relaxation dynamics of solids.Although ele ctron-phonon interaction has been suggested by vari...
We acknowledge funding from the European Research Council(ERC)under the European Union’s Horizon 2020 research and innovation program(Grant No.773122,LIMA);The Center for Nanostructured Graphene is sponsored by the Danish National Research Foundation,Project DNRF103;This project has received funding in the European Union’s Horizon 2020 research and innovation program under the European Union’s Grant Agreement No.951786(NOMAD CoE);T.D.acknowledges financial support from the German Research Foundation(DFG Project No.DE 2749/2-1).
We analyze a data set comprising 370 GW band structures of two-dimensional(2D)materials covering 14 different crystal structures and 52 chemical elements.The band structures contain a total of 61716 quasiparticle(QP)e...
The main goal of the present work is a unitary approach of the physical origin of the corrections to the magnetic moment of free and bound electron. Based on this approach, estimations of lowest order corrections were...
The resemblance between the equation for a characteristic hypersurface through which wavefronts of light rays pass and optical metrics of general relativity has long been known. Discontinuities in the hypersurface are...
The binding energies εη and widths Гη of wmesic nuclei are calculated. We parameterize the η self-energy in the nuclear medium as a function of energy and density. We find that the single-particle energies are se...
Supported in part by the National Natural Science Foundation of China under Grant No 10575050, and the Research Fund for the Doctoral Programme of Higher Education in China under Grant No 20060284020.
We give a direct method for calculating the quark-number susceptibility at finite chemical potential and zero temperature. In this approach the quark-number susceptibility is totally determined by G[μ](p) (the dre...
The project partially supported by Fund of the Education Department of Hubei Province of China under Grant No. D200534001
In 4-dimensional R-gravity, using the linear and square terms of the expanding expression of the space-time connection, we calculate the possible curvature excitation (order k^4) of gravitational field, which is giv...
By means of a formal expression of Cornwall-Jackiw-Tomboulis effective potential for quark propagator at finite temperatures and finite quark chemical potentials, we derive the real-time thermal Schwinger-Dyson equati...