Dielectric response of quantum plasmas in thermal equilibrium

Arista, N. R.; Brandt, Werner

doi:10.1103/physreva.29.1471

Cited by 167 publications

(137 citation statements)

References 6 publications

Supporting

Mentioning

133

Contrasting

Order By: Relevance

“…For larger k, the plasmon ceases to be a welldefined mode and shows a broadening even in RPA, see Ref. [16]. We illustrate these dispersion relations in Fig.…”

Section: Comparison Of Different Approximationsmentioning

confidence: 90%

“…where χ (0) (k, ω) is the ideal, i.e non-interacting response function , see [16]. For T = 0, this ideal response can be found as…”

Section: A Thomson Scattering and Born-mermin Approachmentioning

confidence: 99%

“…The function g(x) given here is a generalization of the function g(x) given in [16] to complex arguments. Furthermore V (k) denotes the Coulomb-potential in momentum space.…”

Section: A Thomson Scattering and Born-mermin Approachmentioning

confidence: 99%

“…in the article of Arista and Brandt [16]. Again, we determine the RPA dielectric function for T = 0 by using Eq.…”

Section: Figmentioning

confidence: 99%

See 3 more Smart Citations

Influence of local-field corrections on Thomson scattering in collision-dominated two-component plasmas

2010

View full text Add to dashboard Cite

Thomson scattering in non-ideal (collision-dominated) two-component plasmas is calculated accounting for electron-ion collisions as well as electron-electron correlations. This is achieved by using a novel interpolation scheme for the electron-electron response function generalizing the traditional Mermin approach. Also, ions are treated as randomly distributed inert scattering centers. The collision frequency is taken as a dynamic and complex quantity and is calculated from a microscopic quantum-statistical approach. Implications due to different approximations for the electron-electron correlation, i.e. different forms of the OCP local field correction, are discussed.

show abstract

“…For larger k, the plasmon ceases to be a welldefined mode and shows a broadening even in RPA, see Ref. [16]. We illustrate these dispersion relations in Fig.…”

Section: Comparison Of Different Approximationsmentioning

confidence: 90%

“…where χ (0) (k, ω) is the ideal, i.e non-interacting response function , see [16]. For T = 0, this ideal response can be found as…”

Section: A Thomson Scattering and Born-mermin Approachmentioning

confidence: 99%

“…The function g(x) given here is a generalization of the function g(x) given in [16] to complex arguments. Furthermore V (k) denotes the Coulomb-potential in momentum space.…”

Section: A Thomson Scattering and Born-mermin Approachmentioning

confidence: 99%

“…in the article of Arista and Brandt [16]. Again, we determine the RPA dielectric function for T = 0 by using Eq.…”

Section: Figmentioning

confidence: 99%

See 2 more Smart Citations

Influence of local-field corrections on Thomson scattering in collision-dominated two-component plasmas

2010

View full text Add to dashboard Cite

show abstract

“…for very high electron densities or vice versa at very small densities and sufficient high temperature) the random phase approximation (RPA) [1,2] gives good results in calculating the dielectric function because the kinetic energy is dominant.…”

mentioning

confidence: 99%