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1

Functional renormalization group approach to correlated fermion systems

Metzner, Walter, Salmhofer, Manfred, Honerkamp, Carsten, Meden, Volker, Schönhammer, Kurt

Journal:

Review of Modern Physics

Year:

2012

Language:

english

File:

PDF, 2.18 MB

english, 2012

2

Quantum and thermal fluctuations in the harmonic chain and experimental implications

Schönhammer, K.

Journal:

American Journal of Physics

Year:

2014

Language:

english

File:

PDF, 865 KB

english, 2014

3

Hot-electron relaxation: An exactly solvable model and improved quantum kinetic equations

Meden, V., Wöhler, C., Fricke, J., Schönhammer, K.

Journal:

Physical Review B

Year:

1995

Language:

english

File:

PDF, 643 KB

english, 1995

4

Energy dissipation at metal surfaces: Electronic versus vibrational excitations

K. Schönhammer, O. Gunnarsson

Journal:

Journal of Electron Spectroscopy and Related Phenomena

Year:

1983

Language:

english

File:

PDF, 650 KB

english, 1983

5

Interference effects in Auger electron spectroscopy

Gunnarsson, O., Schönhammer, K., Fuggle, J. C., Lässer, R.

Journal:

Physical Review B

Year:

1981

Language:

english

File:

PDF, 968 KB

english, 1981

6

Pair effects in the impurity band density of states

W. Brenig, K. Schönhammer

Journal:

Physics Letters A

Year:

1973

Language:

english

File:

PDF, 123 KB

english, 1973

7

D.C. conductivity and Anderson transition in disordered systems

K. Schönhammer, W. Brenig

Journal:

Physics Letters A

Year:

1973

Language:

english

File:

PDF, 148 KB

english, 1973

8

Impurity and correlation effects on transport in one-dimensional quantum wires

Enss, T., Meden, V., Andergassen, S., Barnabé-Thériault, X., Metzner, W., Schönhammer, K.

Journal:

Physical Review B

Year:

2005

Language:

english

File:

PDF, 261 KB

english, 2005

9

Dynamical theory of Auger processes

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1980

Language:

english

File:

PDF, 1.41 MB

english, 1980

10

Electron spectroscopies for Ce compounds in the impurity model

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1983

Language:

english

File:

PDF, 1.43 MB

english, 1983

11

Double occupancy of the f orbital in the Anderson model for Ce compounds

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1985

Language:

english

File:

PDF, 974 KB

english, 1985

12

Time-dependent approach to the calculation of spectral functions

Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1978

Language:

english

File:

PDF, 560 KB

english, 1978

13

Renormalization of hopping integrals due to Coulomb interactions for the Anderson model

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1989

Language:

english

File:

PDF, 208 KB

english, 1989

14

Interpretation of x-ray photoelectron spectra for large systems

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1982

Language:

english

File:

PDF, 365 KB

english, 1982

15

Influence-functional theory for a heavy particle in a Fermi gas

Bönig, L., Schönhammer, K., Zwerger, W.

Journal:

Physical Review B

Year:

1992

Language:

english

File:

PDF, 240 KB

english, 1992

16

Electronic friction and covalent chemisorption

Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1983

Language:

english

File:

PDF, 106 KB

english, 1983

17

Energy dissipation in a strong magnetic field: Exact model calculation

Schönhammer, K., Bönig, L.

Journal:

Physical Review B

Year:

1989

Language:

english

File:

PDF, 149 KB

english, 1989

18

Corrections to Migdal’s theorem for spectral functions: A cumulant treatment of the time-dependent Green’s function

Gunnarsson, O., Meden, V., Schönhammer, K.

Journal:

Physical Review B

Year:

1994

Language:

english

File:

PDF, 600 KB

english, 1994

19

Difference between the quasiparticle and the Kohn-Sham-Fermi surfaces

Schonhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1988

Language:

english

File:

PDF, 169 KB

english, 1988

20

Time-dependent local perturbation in a free-electron gas: Exact results

Bönig, L., Schönhammer, K.

Journal:

Physical Review B

Year:

1989

Language:

english

File:

PDF, 510 KB

english, 1989

21

Observation of Kondo resonance in

Oh, S.-J., Suga, S., Kakizaki, A., Taniguchi, M., Ishii, T., Kang, J.-S., Allen, J. W., Gunnarsson, O., Christensen, N. E., Fujimori, A., Suzuki, T., Kasuya, T., Miyahara, T., Kato, H., Schonhammer, K

Journal:

Physical Review B

Year:

1988

Language:

english

File:

PDF, 541 KB

english, 1988

22

Asymptotically exact mean-field theory for the Anderson model including double occupancy

Holm, J., Kree, R., Schönhammer, K.

Journal:

Physical Review B

Year:

1993

Language:

english

File:

PDF, 647 KB

english, 1993

23

Comment on "Negative shake-up energy in core ionization"

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1980

Language:

english

File:

PDF, 108 KB

english, 1980

24

Variational Ansatz for the Anderson model of chemisorption

Schönhammer, K.

Journal:

Physical Review B

Year:

1976

Language:

english

File:

PDF, 342 KB

english, 1976

25

Inelastic scattering of rare-gas atoms from metal surfaces. Excitation of electron-hole pairs

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1982

Language:

english

File:

PDF, 799 KB

english, 1982

26

Core-level spectra of Th compounds

Gunnarsson, O., Schönhammer, K., Sarma, D. D., Hillebrecht, F. U., Campagna, M.

Journal:

Physical Review B

Year:

1985

Language:

english

File:

PDF, 228 KB

english, 1985

27

Comment on "Theory of chemisorption of metallic surfaces: Role of intra-adsorbate Coulomb correlation and surface structure"

Brenig, W., Schönhammer, K.

Journal:

Physical Review B

Year:

1978

Language:

english

File:

PDF, 201 KB

english, 1978

28

Local polaron effects in mixed-valence systems: Exact model calculation in the limit of large degeneracy

Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1984

Language:

english

File:

PDF, 1002 KB

english, 1984

29

Sticking probability on metal surfaces: Contribution from electron-hole-pair excitations

Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1980

Language:

english

File:

PDF, 595 KB

english, 1980

30

’ ’’

Oh, S.-J., Kang, J.-S., Allen, J. W., Suga, S., Kakizaki, A., Taniguchi, M., Ishii, T., Gunnarsson, O., Christensen, N. E., Fujimori, A., Suzuki, T., Kasuya, T., Miyahara, T., Kato, H., Schönhammer, K

Journal:

Physical Review B

Year:

1992

Language:

english

File:

PDF, 165 KB

english, 1992

31

states in Ce intermetallic compounds studied by bremsstrahlung isochromat spectroscopy

Hillebrecht, F. U., Fuggle, J. C., Sawatzky, G. A., Campagna, M., Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1984

Language:

english

File:

PDF, 712 KB

english, 1984

32

Sticking probability on metal surfaces: Temperature dependence of the electron-hole pair mechanism

Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1981

Language:

english

File:

PDF, 705 KB

english, 1981

33

levels in Ce and its intermetallic compounds

Fuggle, J. C., Hillebrecht, F. U., Esteva, J.-M., Karnatak, R. C., Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1983

Language:

english

File:

PDF, 269 KB

english, 1983

34

Electronic structure of Ce and its intermetallic compounds

Fuggle, J. C., Hillebrecht, F. U., Zołnierek, Z., Lässer, R., Freiburg, Ch., Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1983

Language:

english

File:

PDF, 535 KB

english, 1983

35

Spectral sum rules for the Tomonaga-Luttinger model

Schönhammer, K., Meden, V.

Journal:

Physical Review B

Year:

1993

Language:

english

File:

PDF, 168 KB

english, 1993

36

Pauli principle in the theory of nonlinear electronic transport

Bönig, L., Schönhammer, K.

Journal:

Physical Review B

Year:

1993

Language:

english

File:

PDF, 167 KB

english, 1993

37

Boson approximations for localized dynamic perturbations in metals

Gunnarsson, O., Schönhammer, K.

Journal:

Physical Review B

Year:

1982

Language:

english

File:

PDF, 1.15 MB

english, 1982

38

Asymptotic analytic solution for Rabi oscillations in a system of weakly excited excitons

Knorr, A., Östreich, Th., Schönhammer, K., Binder, R., Koch, S. W.

Journal:

Physical Review B

Year:

1994

Language:

english

File:

PDF, 198 KB

english, 1994

39

Nonuniversal spectral properties of the Luttinger model

Schönhammer, K., Meden, V.

Journal:

Physical Review B

Year:

1993

Language:

english

File:

PDF, 535 KB

english, 1993

40

Nonlinear friction in a homogenous electron gas: Exact results

Schönhammer, K.

Journal:

Physical Review B

Year:

1988

Language:

english

File:

PDF, 305 KB

english, 1988

41

Electron-phonon interaction in one dimension: Exact spectral properties

Meden, V., Schönhammer, K., Gunnarsson, O.

Journal:

Physical Review B

Year:

1994

Language:

english

File:

PDF, 380 KB

english, 1994

42

Spectral functions for the Tomonaga-Luttinger model

Meden, V., Schönhammer, K.

Journal:

Physical Review B

Year:

1992

Language:

english

File:

PDF, 328 KB

english, 1992

43

Newton’s law for Bloch electrons, Klein factors, and deviations from canonical commutation relations

Schönhammer, K.

Journal:

Physical Review B

Year:

2001

Language:

english

File:

PDF, 123 KB

english, 2001

44

Density-functional theory on a lattice: Comparison with exact numerical results for a model with strongly correlated electrons

Schönhammer, K., Gunnarsson, O., Noack, R. M.

Journal:

Physical Review B

Year:

1995

Language:

english

File:

PDF, 324 KB

english, 1995

45

Bosonization of interacting fermions in arbitrary dimension beyond the Gaussian approximation

Kopietz, Peter, Hermisson, Joachim, Schönhammer, Kurt

Journal:

Physical Review B

Year:

1995

Language:

english

File:

PDF, 923 KB

english, 1995

46

Virtual-bound-state effects in core-level spectra of light rare-earth alloys

Fuggle, J. C., Gunnarsson, O., Sawatzky, G. A., Schönhammer, K.

Journal:

Physical Review B

Year:

1988

Language:

english

File:

PDF, 654 KB

english, 1988

47

level in Ce compounds

Gunnarsson, O., Schönhammer, K., Fuggle, J. C., Hillebrecht, F. U., Esteva, J. -M., Karnatak, R. C., Hillebrand, B.

Journal:

Physical Review B

Year:

1983

Language:

english

File:

PDF, 219 KB

english, 1983

48

Erratum: Nonuniversal spectral properties of the Luttinger model

Schönhammer, K., Meden, V.

Journal:

Physical Review B

Year:

1993

File:

PDF, 11 KB

1993

49

Coulomb Many-Body Effects and LO-Phonon Quantum-Kinetics in the Optical Response of Semiconductors

Th. Östreich, N. Donlagic, C. Wöhler, K. Schönhammer

Journal:

physica status solidi (b)

Year:

1998

Language:

english

File:

PDF, 303 KB

english, 1998

50

Quantum Kinetic Equations with Two Particle Correlations Applied to an Exactly Solved Model of Relaxing Electrons

C. Wöhler, K. Schönhammer

Journal:

physica status solidi (b)

Year:

1997

Language:

english

File:

PDF, 181 KB

english, 1997