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LDA+DMFT, the merger of density functional theory in the local densityapproximation and dynamical mean-field theory, has been mostly employed tocalculate k-integrated spectra accessible by photoemission spectroscopy. Inthis paper, we calculate k-resolved spectral functions by LDA+DMFT. To thisend, we employ the Nth order muffin-tin (NMTO) downfolding to set up aneffective low-energy Hamiltonian with three t_2g orbitals. This downfoldedHamiltonian is solved by DMFT yielding k-dependent spectra. Our results showrenormalized quasiparticle bands over a broad energy range from -0.7 eV to +0.9eV with small ``kinks'', discernible in the dispersion below the Fermi energy.Comment: 21 pages, 8 figure

physical review. b, condensed matter and materials physics

Momentum-resolved spectral functions of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>SrVO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>calculated by<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>LDA</mml:mi><mml:mo>+</mml:mo><mml:mi>DMFT</mml:mi></mml:mrow></mml:math>

Momentum-resolved spectral functions ofSrVO3calculated byLDA+DMFT