Theoretical Physicist at the University of Graz and Head of AI and Data Science at Innophore, Graz, Austria
Refereed articles
Optimizing variant-specific therapeutic SARS-CoV-2 decoys using deep-learning-guided molecular dynamic simulations, K. Köchl, T. Schopper, V. Durmaz, L. Parigger, A. Singh, A. Krassnigg, M. Cespugli, W. Wu, X. Yang, Y. Zhang, W. W.-S. Wang, C. Selluski, T. Tiehan, X. Xin, C. Bai, L. Lin, Y. Hu, Z. Xie, Z. Zhang, J. Yan, K. Zatloukal, K. Gruber, G. Steinkellner, Christian C. Gruber, Scientific Reports 13, Article number: 774 (2023)
Recent changes in the mutational dynamics of the SARS-CoV-2 main protease substantiate the danger of emerging resistance to antiviral drugs, by L. Parigger, A. Krassnigg, T. Schopper, A. Singh, K. Tappler, K. Köchl, M. Hetmann, K. Gruber, G. Steinkellner, C. C. Gruber, Frontiers in Medicine 9, 1061142 (2022)
Structural-bioinformatics analysis of SARS-CoV-2 variants reveals higher hACE2 receptor binding affinity for Omicron B.1.1.529 spike RBD compared to wild-type reference, by V. Durmaz, K. Köchl, A. Singh, M. Hetmann, L. Parigger, A. Krassnigg, D. Nutz, A. Korsunsky, C. König, L. Chang, M. Krebs, R. Bassetto, T. Pavkov-Keller, V. Resch, K. Gruber, G. Steinkellner, C. C. Gruber, Scientific Reports 12, Article number: 14534 (2022)
Light-quarkonium spectra and orbital-angular-momentum decomposition in a Bethe-Salpeter-equation approach, By T. Hilger (Graz U.), M. Gomez-Rocha (Graz U. & Vienna, OAW), A. Krassnigg (Graz U.), Eur.Phys.J.C77:625,2017
Effects of a dressed quark-gluon vertex in vector heavy-light mesons and theory average of the B(c)* meson mass, By M. Gomez-Rocha (ECT, Trento), T. Hilger, A. Krassnigg (Graz U.), Phys.Rev.D93:074010,2016
Effects of a dressed quark-gluon vertex in pseudoscalar heavy-light mesons, By M. Gomez-Rocha (Graz U. & Vienna, OAW), T. Hilger, A. Krassnigg (Graz U.), Phys.Rev.D92:054030,2015
Masses of $latex J^{PC} =1^{-+}$ exotic quarkonia in a Bethe-Salpeter-equation approach, By T. Hilger (Graz U.), M. Gomez-Rocha (Graz U. & Vienna, OAW), A. Krassnigg (Graz U.), Phys.Rev.D91:114004,2015
Spectra of heavy quarkonia in a Bethe-Salpeter-equation approach, By T. Hilger, C. Popovici, M. Gomez-Rocha, A. Krassnigg (Graz U.), Phys.Rev.D91:034013,2015
Bottomonium in a Bethe-Salpeter-equation study, By M. Blank, A. Krassnigg (Graz U.), Phys.Rev.D84:096014,2011
Hadronic decays of mesons and baryons in the Dyson-Schwinger approach, By V. Mader (Graz U.), G. Eichmann (Giessen U.), M. Blank, A. Krassnigg (Graz U.), Phys.Rev.D84:034012,2011
A covariant study of tensor mesons, By A. Krassnigg, M. Blank (Graz U.), Phys.Rev.D83:096006,2011
Matrix algorithms for solving (in)homogeneous bound state equations, By M. Blank, A. Krassnigg (Graz U.), Comput.Phys.Commun.182:1391,2011
ρ meson, Bethe-Salpeter equation, and the far infrared, By M. Blank, A. Krassnigg, A. Maas (Graz U.), Phys.Rev.D83:034020,2011
The QCD chiral transition temperature in a Dyson-Schwinger-equation context, By M. Blank, A. Krassnigg (Graz U.), Phys.Rev.D82:034006,2010
Nucleon mass from a covariant three-quark Faddeev equation, By G. Eichmann, R. Alkofer, A. Krassnigg, D. Nicmorus (Graz U.), Phys.Rev.Lett.104:201601,2010
Survey of J=0,1 mesons in a Bethe-Salpeter approach, By A. Krassnigg (Graz U.), Phys.Rev.D80:114010,2009
Delta-baryon mass in a covariant Faddeev approach, By D. Nicmorus, G. Eichmann, A. Krassnigg, R. Alkofer (Graz U.), Phys.Rev.D80:054028,2009
Toward unifying the description of meson and baryon properties, By G. Eichmann (Argonne, PHY & Graz U.), I.C. Cloet (Argonne, PHY), R. Alkofer, A. Krassnigg (Graz U.), C.D. Roberts (Argonne, PHY), Phys.Rev.C79:012202(R),2009
Perspective on rainbow-ladder truncation, By G. Eichmann (Argonne, PHY & Graz U.), R. Alkofer (Graz U.), I.C. Cloet (Argonne, PHY), A. Krassnigg (Graz U.), C.D. Roberts (Argonne, PHY), Phys.Rev.C77:042202(R),2008
A covariant view on the nucleons’ quark core, By G. Eichmann, A. Krassnigg, M. Schwinzerl, R. Alkofer (Graz U.), Annals Phys.323:2505-2553,2008
Schwinger functions and light-quark bound states, By M.S. Bhagwat (Argonne, PHY), A. Hoell (Rostock U.), A. Krassnigg (Graz U.), C.D. Roberts, S.V. Wright (Argonne, PHY), Few Body Syst.40:209-235,2007
Aspects of the confinement mechanism in Coulomb-gauge QCD, By R. Alkofer, M. Kloker, A. Krassnigg, and R. F. Wagenbrunn (Graz U.), Phys.Rev.Lett.96:022001,2006
Electromagnetic properties of ground and excited state pseudoscalar mesons, By A. Höll, A. Krassnigg (Argonne, PHY), P. Maris (Pittsburgh U.), C.D. Roberts, and S.V. Wright (Argonne, PHY), Phys.Rev.C71:065204,2005
On nucleon electromagnetic form-factors, By R. Alkofer (Tubingen U.), A. Höll (Argonne, PHY), M. Kloker (Tubingen U.), A. Krassnigg, and C.D. Roberts (Argonne, PHY), Few Body Syst.37:1-31,2005
Axial-vector mesons in a relativistic point-form approach, By A. Krassnigg (Argonne, PHY), Phys.Rev.C72:028201,2005
Pseudoscalar meson radial excitations, By A. Höll, A. Krassnigg, and C.D. Roberts (Argonne, PHY), Phys.Rev.C70:042203,2004
Aspects and consequences of a dressed-quark-gluon vertex, By M.S. Bhagwat (Kent State U.), A. Höll, A. Krassnigg, C.D. Roberts (Argonne, PHY), and P.C. Tandy (Kent State U.), Phys.Rev.C70:035205,2004
Regarding proton form factors, By J.C.R. Bloch (Tubingen U.), A. Krassnigg, C.D. Roberts (Argonne, PHY), Few Body Syst.33:219-232,2003
Vector mesons in a relativistic point-form approach, By A. Krassnigg, W. Schweiger (Graz U.), W. H. Klink (Iowa U.), Phys.Rev.C67:064003,2003
Faddeev approach to confined three quark problems, By Z. Papp (Debrecen, Inst. Nucl. Res.), A. Krassnigg, W. Plessas (Graz U.), Phys.Rev.C62:044004,2000