40 citations · 62 across the 5 of their papers we have counts for
6 papers
First results from dynamical chirally improved fermions
C. B. Lang, Pushan Majumdar, Wolfgang Ortner
We simulate Quantum Chromodynamics in four Euclidean dimensions with two (degenerate mass) flavors of dynamical quarks. The Dirac operator is the so-called chirally improved operat…
Implementing Hybrid Monte Carlo with stout-smeared chirally improved Dirac operators
C. B. Lang, Pushan Majumdar, Wolfgang Ortner
We discuss our implementation of dynamical Ginsparg-Wilson type fermions using a stout-smeared chirally improved Dirac operator. Such operators have been studied extensively in que…
Experiences with dynamical chirally improved fermions
C. B. Lang, Pushan Majumdar, Wolfgang Ortner
We simulate Quantum Chromodynamics (QCD) in four Euclidean dimensions with two (degenerate mass) flavors of dynamical quarks. The Dirac operator we use is the so-called chirally im…
Continuum limit of the spectrum of the hadronic string
Pushan Majumdar
We look at the continuum limit of the two universal predictions of the hadronic string theory namely the Luescher term and the energy difference between successive energy states in…
Static potential, force, and flux-tube profile in 4D compact U(1) lattice gauge theory with the multi-level algorithm
Yoshiaki Koma, Miho Koma, Pushan Majumdar
The long range properties of four-dimensional compact U(1) lattice gauge theory with the Wilson action in the confinement phase is studied by using the multi-level algorithm. The s…
The Classification of Surfaces
Elizabeth Gasparim, Pushan Majumdar
This is an expository paper which presents the holomorphic classification of rational complex surfaces from a simple and intuitive point of view, which is not found in the literatu…