Electron correlations and electronic structure of correlated
materials |

Master Thesis Project
(60 HP) on Hidden
order in frustrated magnet Gd_{3}Ga_{5}O_{12}.

*For further information please contact*

Ferdi.Aryasetiawan@teorfys.lu.se
(Room B305, Matematisk fysik) or

Claudio.Verdozzi@teorfys.lu.se (Room B306, Matematisk fysik)

__The group__

Ferdi
Aryasetiawan

Rei
Sakuma (postdoctoral fellow)

Fredrik
Nilsson (doctoral student)

Tel. 046-222 9089,
ferdi.aryasetiawan@teorfys.lu.se

ferdi.aryasetiawan@teorfys.lu.se

__Some recent articles:__

*1)
**"Dynamical screening in La _{2}CuO_{4}",*

Ph. Werner, R. Sakuma, F. Nilsson, and F.
Aryasetiawan, Phys.
Rev. **91**, 125142 (2015).

*2)
**"Electronic structure of SrVO _{3} within GW+DMFT",*

R. Sakuma, Ph. Werner, and F.
Aryasetiawan, Phys.
Rev. B **88**, 235110 (2013).

*3)
**"Ab initio calculations of the Hubbard U for the early
lanthanides using the constrained random-phase approximation",*

F. Nilsson, R.
Sakuma, and F. Aryasetiawan, Phys. Rev. B **88**,
125123 (2013).

*4)
**"First-principles calculations of dynamical screened
interactions for the transition metal oxides MO (M=Mn, Fe, Co, Ni)"*,

R. Sakuma and
F. Aryasetiawan, Phys.
Rev. B **87**, 165118 (2013).

*5)
**"Effects of momentum-dependent self-energy in the electronic
structure of correlated materials",*

T. Miyake, C. Martins, R. Sakuma, and F. Aryasetiawan, Phys. Rev. B 87, 115110 (2013).

*6)
**"Low-energy models for correlated materials: band width
renormalization from Coulombic screening",*

M. Casula, Ph. Werner, L. Vaugier, F. Aryasetiawan, T. Miyake, A. J. Millis, and S. Biermann, Phys. Rev. Lett. 109, 126408 (2012).

*7)
**"Self-energy and spectral function of Ce within the GW
approximation",*

R. Sakuma, T. Miyake, and F. Aryasetiawan, Phys. Rev B 86, 245126 (2012).

*8)
**"Self-energy calculation of the hydrogwn atom: importance of
the unbound states",*

R. Sakuma and F. Aryasetiawan, Phys. Rev. A 85, 042509 (2012).

*9)
**"Combined GW and dynamical mean-field theory: dynamical
screening effects in transition metal oxides",*

J. M. Tomczak, M. Casula, T. Miyake, F. Aryasetiawan, and S. Biermann, EPL 100, 67001 (2012).

*10)
**"Satellites, large doping- and temperature-dependence of
electronic properties in hole-doped BaFe _{2}As_{2}",*

P. Werner, M. Casula, T. Miyake, F. Aryasetiawan, A. J. Millis, S. Biermann, Nature Physics 8, 331 (2012).

*11)
**"GW Approximation with self-screening correction",*

F. Aryasetiawan, R. Sakuma, and K. Karlsson, Phys. Rev. B 85, 035106 (2012).

*12)
**"GW calculations with spin-orbit coupling: Application to Hg
chalcogenides",*

R. Sakuma, C. Friederich, T. Miyake, S. Blugel, and F. Aryasetiawan, Phys. Rev. B 84, 085144 (2011).

*13)
**"Method for calculating the electronic structure of correlated
materials from a truly first-principles LDA+U scheme",*

K. Karlsson, F. Aryasetiawan, and O. Jepsen, Phys. Rev. B 81, 245113 (2010).

*14)
**"Realistic many-body models of manganese monoxide under
pressure",*

Jan M. Tomczak, T. Miyake, and F. Aryasetiawan, Phys. Rev B 81, 115116 (2010)

__Selected articles:__

*"Satellites,
large doping- and temperature-dependence of electronic properties in hole-doped
BaFe _{2}As_{2}",*

P. Werner, M. Casula, T. Miyake, F.
Aryasetiawan, A. J. Millis, S. Biermann, Nature
Physics 8, 331 (2012).

*"Downfolded
self-energy of many-electron systems",*

F. Aryasetiawan, J. M. Tomczak, T. Miyake, and R. Sakuma, Phys. Rev. Lett. 102, 176402 (2009).

*"Effective
quasiparticle Hamiltonian based on Lowdin’s orthogonolization",*

R. Sakuma, T. Miyake, and F. Aryasetiawan, Phys. Rev. B 80, 235128 (2009)

*"Ab initio procedure for constructing
effective models for correlated materials with entangled band structure",*

T. Miyake, F. Aryasetiawan, and M. Imada,
Phys. Rev. B 80,
155134 (2009)

*"Screened
Coulomb Interaction in the Maximally Localized Wannier Basis",*

T. Miyake and F. Aryasetiawan, Phys. Rev. B 77, 085122
(2008)

*"Generalized
Hedin's Equations for Quantum Many-Body Systems with Spin-Dependent
Interactions",*

F. Aryasetiawan and

*"Frequency-dependent
local interactions and low-energy effective models from electronic structure
calculations", *

Aryasetiawan F, Imada M, Georges A,
Kotliar G, Biermann S and Lichtenstein AI, Phys. Rev. B 70, 195104
(2004)

*"First-Principles
Approach to the Electronic Structure of Strongly Correlated Systems: Combining
the GW Approximation and Dynamical Mean-Field Theory"*, Biermann S, Aryasetiawan F and Georges A, Phys. Rev. Lett. 90,
086402 (2003).

__Review articles:__

*"The GW
method",*

F. Aryasetiawan and O. Gunnarsson, Rep. Prog. Phys. **61**,
237-312 (1998)

*"First-principles
calculations of the electronic structure and spectra of strongly correlated
systems: the LDA+U method"*,

V. I. Anisimov, F. Aryasetiawan, and A. I.
Lichtenstein, *J. Phys.: Condens. Matter 9
767 (1997)*

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Courses

Advanced
Quantum Mechanics (FYST37),
spring term

Electronic
Structure Theory (FYST27),
second part of autumn term

Updated
2015-06-01