Density-density correlation function of strongly inhomogeneous Luttinger liquids
نویسندگان
چکیده
منابع مشابه
Density functional theory of inhomogeneous liquids. III. Liquid-vapor nucleation.
The process of nucleation of vapor bubbles from a superheated liquid and of liquid droplets from a supersaturated vapor is investigated using the modified-core van der Waals model density functional theory [J. F. Lutsko, J. Chem. Phys. 128, 184711 (2008)]. A novel approach is developed whereby nucleation is viewed as a transition from a metastable state to a stable state via the minimum free en...
متن کاملFourier transform of the 2kF Luttinger liquid density correlation function with different spin and charge velocities
Aníbal Iucci,1 Gregory A. Fiete,2,3 and Thierry Giamarchi1 1DPMC-MaNEP, University of Geneva, 24 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland 2Kavli Institute for Theoretical Physics, University of California, Santa Barbara, California 93106, USA 3Department of Physics, California Institute of Technology, MC 114-36, Pasadena, California 91125, USA Received 19 February 2007; revised manus...
متن کاملFermionic renormalization group methods for transport through inhomogeneous Luttinger liquids
We compare two fermionic renormalization group methods which have been used to investigate the electronic transport properties of one-dimensional metals with twoparticle interaction (Luttinger liquids) and local inhomogeneities. The first one is a poor man’s method setup to resum “leading-log” divergences of the effective transmission at the Fermi momentum. Generically the resulting equations c...
متن کاملEnhancement of the tunneling density of states in Tomonaga-Luttinger liquids.
We have calculated the tunneling density of states (DOS) at the location of a backward scattering defect for quantum wires and for edge state electrons in quantum Hall systems. A singular enhancement of the DOS arises as a result of the combined effect of multiple backward scattering together with a repulsive electron—electron interaction. PACS:73.40.Gk, 72.15.Fk, 73.40.Hm Typeset using REVTEX
متن کاملTime-dependent, four-point density correlation function description of dynamical heterogeneity and decoupling in supercooled liquids
Dynamical heterogeneity and the decoupling of diffusion and relaxation in a supercooled liquid is investigated via a time-dependent, four-point density correlation function. We show that the main contribution to the corresponding generalized susceptibility x4(t) in a molecular dynamics simulation of a Lennard-Jones liquid arises from spatial correlations between temporarily localized ~‘‘caged’’...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physica Scripta
سال: 2020
ISSN: 0031-8949,1402-4896
DOI: 10.1088/1402-4896/abbc2f