papers
Publications (27)
hep-lat2009
Exploring the epsilon regime with lattice Wilson fermions
Oliver Bar, Silvia Necco, Stefan Schaefer
hep-lat2008
The epsilon regime with Wilson fermions
Oliver Bar, Silvia Necco, Stefan Schaefer
hep-lat2009
Vector and Axial Currents in Wilson Chiral Perturbation Theory
Sinya Aoki, Oliver Bar, Stephen R. Sharpe
hep-lat2018
Three-particle $NÏÏ$ state contribution to the nucleon two-point function in lattice QCD
Oliver Bar
hep-lat2017
Multi-hadron-state contamination in nucleon observables from chiral perturbation theory
Oliver Bar
hep-lat2013
The kaon mass in 2+1+1 flavor twisted mass Wilson ChPT
Oliver Bar, Ben Horz
hep-lat2011
Flavor symmetry breaking in lattice QCD with a mixed action
Oliver Bar, Maarten Golterman, Yigal Shamir
hep-lat2007
The vector and axial vector current in Wilson ChPT
Sinya Aoki, Oliver Bar
hep-lat2014
Chiral perturbation theory for gradient flow observables
Oliver Bar, Maarten Golterman
hep-lat2012
Excited-state contribution to the axial-vector and pseudo-scalar correlators with two extra pions
Oliver Bar, Maarten Golterman
hep-lat2008
Pion scattering in Wilson ChPT
Sinya Aoki, Oliver Bar, Benedikt Biedermann
hep-lat2006
WChPT analysis of twisted mass lattice data
Sinya Aoki, Oliver Bar
hep-lat2009
Wilson fermions in the epsilon regime
Oliver Bar, Silvia Necco, Stefan Schaefer
hep-lat2019
$NÏ$-excited state contamination in nucleon 3-point functions using ChPT
Oliver Bar
hep-lat2013
Two-pion excited state contribution to pseudo-scalar correlators
Oliver Bar, Maarten Golterman
hep-lat2016
Nucleon-pion-state contribution in lattice calculations of the nucleon charges $g_A,g_T$ and $g_S$
Oliver Bar
hep-lat2006
Automatic O(a) improvement for twisted-mass QCD in the presence of spontaneous symmetry breaking
Sinya Aoki, Oliver Bar
hep-lat2018
$NÏ$-state contamination in lattice calculations of the nucleon axial form factors
Oliver Bar
hep-lat2015
Nucleon-pion-state contributions in the determination of the nucleon axial charge
Oliver Bar
hep-lat2008
Pion Scattering in Wilson Chiral Perturbation Theory
Sinya Aoki, Oliver Bar, Benedikt Biedermann
hep-lat2009
The vector and axial currents in Wilson chiral perturbation theory
Sinya Aoki, Oliver Bar, Stephen R. Sharpe
hep-lat2005
Determining the low energy parameters of Wilson Chiral Perturbation Theory
Sinya Aoki, Oliver Bar
hep-lat2010
Chiral logs in twisted mass lattice QCD with large isospin breaking
Oliver Bar
hep-lat2017
Chiral perturbation theory and nucleon-pion-state contaminations in lattice QCD
Oliver Bar
hep-lat2015
Nucleon-pion-state contribution to nucleon two-point correlation functions
Oliver Bar
hep-lat2018
Nucleon-pion-state contamination in lattice calculations of the axial form factors of the nucleon
Oliver Bar
hep-lat2016
Nucleon-pion-state contribution in lattice calculations of moments of parton distribution functions
Oliver Bar