activity
20002014
most citedEvidence for superconducting gap nodes in the zone-centered hole bands of KFe2As2 from magnetic penetration-depth measurements

182 citations · 1k across the 28 of their papers we have counts for

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hep-lat2011★ 20 cited

Scaling study of the gluon propagator in Coulomb gauge QCD on isotropic and anisotropic lattices

Y. Nakagawa, A. Nakamura, T. Saito +1

We calculate the transverse and time-time components of the instantaneous gluon propagator in Coulomb gauge QCD by using an SU(3) quenched lattice simulation on isotropic and aniso…

hep-lat2009★ 37 cited

Coulomb-gauge ghost and gluon propagators in SU(3) lattice Yang-Mills theory

Y. Nakagawa, A. Voigt, E. -M. Ilgenfritz +5

We study the momentum dependence of the ghost propagator and of the space and time components of the gluon propagator at equal time in pure SU(3) lattice Coulomb gauge theory carry…

hep-lat2009

IR suppression of the Coulomb gauge gluon propagator in SU(3) Yang-Mills theory

Y. Nakagawa, A. Nakamura, T. Saito +1

We calculate the equal-time transverse gluon propagator in Coulomb gauge QCD using a SU(3) quenched lattice gauge simulation on large lattices, up to 11 [fm]. We find that the…

hep-lat2008★ 11 cited

The volume dependence of the long-range two-body potentials in various color channels by lattice QCD

Y. Nakagawa, A. Nakamura, T. Saito +1

We study the color-dependent confining forces between two quarks by the quenched lattice simulations of Coulomb gauge QCD. The color-singlet and color-antitriplet instantaneous pot…

hep-lat2007★ 15 cited

Infrared behavior of the Faddeev-Popov operator in Coulomb gauge QCD

Y. Nakagawa, A. Nakamura, T. Saito +1

We calculate the eigenvalue distribution of the Faddeev-Popov operator in Coulomb gauge QCD using quenched SU(3) lattice simulation. In the confinement phase, the density of the lo…

hep-lat2006

Infrared divergence of the color-Coulomb self-energy in Coulomb gauge QCD

Y. Nakagawa, T. Saito, H. Toki +1

We investigate the spectrum of the Faddeev-Popov operator in Coulomb gauge QCD using quenched SU(3) lattice simulation. In the confinement phase, we observe the accumulation of the…

hep-lat2006★ 34 cited

Properties of Color-Coulomb String Tension

Y. Nakagawa, A. Nakamura, T. Saito +2

We study the properties of the color-Coulomb string tension obtained from the instantaneous part of gluon propagators in Coulomb gauge using quenched SU(3) lattice simulation. In t…

hep-lat2005★ 26 cited

QCD color interactions between two quarks

A. Nakamura, T. Saito

We study the QCD color interactions between static two heavy quarks at zero temperature in a quenched SU(3) lattice gauge simulation: in addition to the standard singlet …

hep-lat2003★ 97 cited

Lattice calculation of gluon screening masses

A. Nakamura, T. Saito, S. Sakai

We study SU(3) gluon electric and magnetic masses at finite temperatures using quenched lattice QCD on a lattice. We focus on temperature regions between…

hep-lat2002★ 12 cited

Screening of hot gluon

A. Nakamura, I. Pushkina, T. Saito +1

We calculate electric and magnetic masses of gluons between T = T_c and 6T_c using lattice QCD (quantum chromodynamics) in the quench approximation. We find that magnetic mass has…