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Krzysztof Cichy

Physiker

Name	Krzysztof Cichy
Zeit	2007- (Wirkungsdaten)
Ort	Polen Deutschland
Beruf	Physiker (charakteristischer Beruf)
Variante	K. Cichy C. Cichy
Beziehung	Institut für Hochenergiephysik (Zeuthen) John von Neumann-Institut für Computing (Mitglied) Goethe-Universität Frankfurt am Main. Institut für Theoretische Physik Uniwersytet im. Adama Mickiewicza w Poznaniu (Faculty of Physics)
Datensatztyp	Person
GND-Nummer	1046900137
Datensatz-ID	1046900137
Beteiligt an alle anzeigen Comparison of topological charge definitions in Lattice QCD Computation of parton distributions from the quasi-PDF approach at the physical point Progress in computing parton distribution functions from the quasi-PDF approach Tensor network study of the (1+1)-dimensional Thirring model Topological susceptibility under gradient flow A complete non-perturbative renormalization prescription for quasi-PDFs Density induced phase transitions in the Schwinger model : a study with matrix product states Efficient basis formulation for 1 + 1 dimensional SU(2) lattice gauge theory : spectral calculations with matrix product states Towards overcoming the Monte Carlo sign problem with tensor networks A lattice calculation of parton distributions Chiral condensate in the Schwinger model with matrix product operators Investigation of BB̅ four-quark systems using lattice QCD Non-perturbative running of renormalization constants from correlators in coordinate space using step scaling Step scaling in coordinate space: running of the quark mass The multi-flavor Schwinger model with chemical potential : overcoming the sign problem with matrix product states Towards overcoming the Monte Carlo sign problem with tensor networks Exploring possibly existing qqb¯b¯ tetraquark states with qq = ud,ss, cc Testing the Witten-Veneziano formula on the Lattice Thermal evolution of the one-flavour Schwinger model using matrix product states Thermal evolution of the Schwinger model with matrix product operators Topological susceptibility from the twisted mass Dirac operator spectrum Comparison of different lattice definitions of the topological charge Lattice Hamiltonian approach to the Schwinger model : further results from the strong coupling expansion Short distance singularities and automatic O(a) improvement: the cases of the chiral condensate and the topological susceptibility The temperature dependence of the chiral condensate in the Schwinger model with matrix product states Chiral condensate from the twisted mass Dirac operator spectrum Chiral condensate from the twisted mass Dirac operator spectrum Quark mass anomalous dimension from the twisted mass Dirac operator spectrum Topological susceptibility from the twisted mass Dirac operator spectrum Lattice Hamiltonian approach to the massless Schwinger model : precise extraction of the mass gap Properties of pseudoscalar flavour-singlet mesons from 2+1+1 twisted mass lattice QCD Topological susceptibility and chiral condensate with Nf= 2 + 1 + 1 dynamical flavors of maximally twisted mass fermions ; [XXIX International Symposium on Lattice Field Theory, July 10 - 16 2011, SquawValley, Lake Tahoe, California] Continuum limit of overlap valence quarks on a twisted mass sea Nf = 2 + 1+ 1 flavours of twisted mass quarks : cut-off effects at tree-level of perturbation theory Overlap valence quarks on a twisted mass sea : [the XXVIII International Symposium on Lattice Field Theory, Lattice2010, June 14 - 19, 2010, Villasimius, Italy] Continuum limit scaling of overlap fermions as valence quarks A comparison of the cut-off effects for twisted mass, overlap and Creuzt fermions at tree-level of perturbation theory Cutoff effects for Wilson twisted mass fermions at tree-level of perturbation theory

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Krzysztof Cichy

Comparison of topological charge definitions in Lattice QCD

Computation of parton distributions from the quasi-PDF approach at the physical point

Progress in computing parton distribution functions from the quasi-PDF approach

Tensor network study of the (1+1)-dimensional Thirring model

Topological susceptibility under gradient flow

A complete non-perturbative renormalization prescription for quasi-PDFs

Density induced phase transitions in the Schwinger model : a study with matrix product states

Efficient basis formulation for 1 + 1 dimensional SU(2) lattice gauge theory : spectral calculations with matrix product states

Towards overcoming the Monte Carlo sign problem with tensor networks

A lattice calculation of parton distributions

Chiral condensate in the Schwinger model with matrix product operators

Investigation of BB̅ four-quark systems using lattice QCD

Non-perturbative running of renormalization constants from correlators in coordinate space using step scaling

Step scaling in coordinate space: running of the quark mass

The multi-flavor Schwinger model with chemical potential : overcoming the sign problem with matrix product states

Towards overcoming the Monte Carlo sign problem with tensor networks

Exploring possibly existing qqb¯b¯ tetraquark states with qq = ud,ss, cc

Testing the Witten-Veneziano formula on the Lattice

Thermal evolution of the one-flavour Schwinger model using matrix product states

Thermal evolution of the Schwinger model with matrix product operators

Topological susceptibility from the twisted mass Dirac operator spectrum

Comparison of different lattice definitions of the topological charge

Lattice Hamiltonian approach to the Schwinger model : further results from the strong coupling expansion

Short distance singularities and automatic O(a) improvement: the cases of the chiral condensate and the topological susceptibility

The temperature dependence of the chiral condensate in the Schwinger model with matrix product states

Chiral condensate from the twisted mass Dirac operator spectrum

Chiral condensate from the twisted mass Dirac operator spectrum

Quark mass anomalous dimension from the twisted mass Dirac operator spectrum

Topological susceptibility from the twisted mass Dirac operator spectrum

Lattice Hamiltonian approach to the massless Schwinger model : precise extraction of the mass gap

Properties of pseudoscalar flavour-singlet mesons from 2+1+1 twisted mass lattice QCD

Topological susceptibility and chiral condensate with Nf= 2 + 1 + 1 dynamical flavors of maximally twisted mass fermions ; [XXIX International Symposium on Lattice Field Theory, July 10 - 16 2011, SquawValley, Lake Tahoe, California]

Continuum limit of overlap valence quarks on a twisted mass sea

Nf = 2 + 1+ 1 flavours of twisted mass quarks : cut-off effects at tree-level of perturbation theory

Overlap valence quarks on a twisted mass sea : [the XXVIII International Symposium on Lattice Field Theory, Lattice2010, June 14 - 19, 2010, Villasimius, Italy]

Continuum limit scaling of overlap fermions as valence quarks

A comparison of the cut-off effects for twisted mass, overlap and Creuzt fermions at tree-level of perturbation theory

Cutoff effects for Wilson twisted mass fermions at tree-level of perturbation theory