Publications (81)
Wilson fermions with chirally twisted mass
R. Frezzotti
Isospin-0 $ÏÏ$ scattering from twisted mass lattice QCD
L. Liu, S. Bacchio, P. Dimopoulos +11
Renormalisation of quark bilinears with Nf=2 Wilson fermions and tree-level improved gauge action
P. Dimopoulos, R. Frezzotti, G. Herdoiza +4
Twisted mass quarks and the phase structure of lattice QCD
F. Farchioni, R. Frezzotti, K. Jansen +7
The chromomagnetic operator on the lattice
M. Constantinou, M. Costa, R. Frezzotti +5
Pseudoscalar decay constants $f_K/f_Ï$, $f_D$ and $f_{D_s}$ with $N_f = 2 + 1 + 1$ ETMC configurations
P. Dimopoulos, R. Frezzotti, P. Lami +7
First Physics Results at the Physical Pion Mass from $N_f = 2$ Wilson Twisted Mass Fermions at Maximal Twist
ETM Collaboration, A. Abdel-Rehim, C. Alexandrou +20
Leptonic decay constants fK, fD and fDs with Nf = 2+1+1 twisted-mass lattice QCD
N. Carrasco, P. Dimopoulos, R. Frezzotti +9
A first look at maximally twisted mass lattice QCD calculations at the physical point
A. Abdel-Rehim, Ph. Boucaud, N. Carrasco +15
Scaling and low energy constants in lattice QCD with N_f=2 maximally twisted Wilson quarks
ETM Collaboration, P. Dimopoulos, R. Frezzotti +3
Neutral meson oscillations in the Standard Model and beyond from Nf=2 Twisted Mass Lattice QCD
N. Carrasco, P. Dimopoulos, R. Frezzotti +11
K -> pi matrix elements of the chromagnetic operator on the lattice
M. Constantinou, M. Costa, R. Frezzotti +5
Pseudoscalar decay constants of kaon and D-mesons from Nf=2 twisted mass Lattice QCD
B. Blossier, P. Dimopoulos, R. Frezzotti +12
Twisted-mass lattice QCD with mass non-degenerate quarks
R. Frezzotti, G. C. Rossi
Evidence for eta prime - pion splitting in unquenched lattice QCD
R. Frezzotti, M. Masetti, R. Petronzio
Lattice QCD determination of m_b, f_B and f_Bs with twisted mass Wilson fermions
ETM Collaboration, P. Dimopoulos, R. Frezzotti +10
Reducing cutoff effects in maximally twisted lattice QCD close to the chiral limit
R. Frezzotti, G. Martinelli, M. Papinutto +1
Light Meson Physics from Maximally Twisted Mass Lattice QCD
R. Baron, Ph. Boucaud, P. Dimopoulos +16
Quenched twisted mass QCD at small quark masses and in large volume
M. Della Morte, R. Frezzotti, J. Heitger
Progress in Simulations with Twisted Mass Fermions at the Physical Point
A. Abdel-Rehim, C. Alexandrou, P. Dimopoulos +8
O(a^2) cutoff effects in lattice Wilson fermion simulations
P. Dimopoulos, R. Frezzotti, C. Michael +2
Chirally improving Wilson fermions II. Four-quark operators
R. Frezzotti, G. C. Rossi
Non perturbative determination of the running coupling constant in quenched SU(2)
G. M. de Divitiis, R. Frezzotti, M. Guagnelli +1
K-meson vector and tensor decay constants and BK-parameter from Nf=2 tmQCD
P. Dimopoulos, R. Frezzotti, V. Gimenez +5
Average up/down, strange and charm quark masses with Nf=2 twisted mass lattice QCD
ETM Collaboration, B. Blossier, P. Dimopoulos +6
Light baryon masses with dynamical twisted mass fermions
C. Alexandrou, R. Baron, B. Blossier +17
Isospin breaking effects due to the up-down mass difference in Lattice QCD
G. M. de Divitiis, P. Dimopoulos, R. Frezzotti +8
Non-perturbative scaling tests of twisted mass QCD
M. Della Morte, R. Frezzotti, J. Heitger +1
f_B and f_Bs with maximally twisted Wilson fermions
ETM Collaboration, B. Blossier, P. Dimopoulos +13
QCD at finite temperature and partially negative flavour numbers
G. M. de Divitiis, R. Frezzotti, M. Masetti +1
A non-perturbative mechanism for elementary particle mass generation
R. Frezzotti, G. C. Rossi
Dynamical Twisted Mass Fermions with Light Quarks: Simulation and Analysis Details
Ph. Boucaud, P. Dimopoulos, F. Farchioni +16
Recent results on the running coupling in QCD with two massless flavours
M. Della Morte, R. Frezzotti, J. Heitger +4
The PHMC algorithm for simulations of dynamical fermions: II - Performance analysis
R. Frezzotti, K. Jansen
Quark masses with Nf=2 twisted mass lattice QCD
B. Blossier, P. Dimopoulos, R. Frezzotti +6
Perturbative and non-perturbative renormalization results of the Chromomagnetic Operator on the Lattice
M. Constantinou, M. Costa, R. Frezzotti +5
Renormalisation constants of quark bilinears in lattice QCD with four dynamical Wilson quarks
B. Blossier, M. Brinet, N. Carrasco +17
Chirally improving Wilson fermions - I. O(a) improvement
R. Frezzotti, G. C. Rossi
How the PHMC algorithm samples configuration space
R. Frezzotti, K. Jansen
B-physics from the ratio method with Wilson twisted mass fermions
N. Carrasco, P. Dimopoulos, R. Frezzotti +10
K^0-\bar{K}^0 mixing in the Standard Model from Nf=2+1+1 Twisted Mass Lattice QCD
N. Carrasco, V. Gimenez, P. Dimopoulos +7
Up, down, strange and charm quark masses with Nf = 2+1+1 twisted mass lattice QCD
N. Carrasco, A. Deuzeman, P. Dimopoulos +16
Status of APEmille
APE-Collaboration, :, A. Bartoloni +31
The PHMC algorithm for simulations of dynamical fermions: I -- description and properties
R. Frezzotti, K. Jansen
B-physics computations from Nf=2 tmQCD
N. Carrasco, M. Ciuchini, P. Dimopoulos +12
K^0-\bar{K}^0 Mixing Beyond the SM from Nf=2 tmQCD
ETM Collaboration, P. Dimopoulos, R. Frezzotti +8
A $N_f = 2 + 1 + 1$ "twisted" determination of the $b$-quark mass, $f_{B}$ and $f_{B_s}$
N. Carrasco, P. Dimopoulos, R. Frezzotti +9
B-physics from lattice QCD...with a twist
N. Carrasco, P. Dimopoulos, R. Frezzotti +11
Light meson decay constants beyond the quenched approximation
G. M. de Divitiis, R. Frezzotti, M. Guagnelli +2
Non-perturbative renormalization of quark bilinear operators with Nf=2 (tmQCD) Wilson fermions and the tree-level improved gauge action
M. Constantinou, P. Dimopoulos, R. Frezzotti +8
A proposal for B-physics on current lattices
ETM collaboration, B. Blossier, P. Dimopoulos +11
Electromagnetic form factor of the pion from twisted-mass lattice QCD at Nf=2
R. Frezzotti, V. Lubicz, S. Simula
Lattice QCD Study of $B$-meson Decay Constants from ETMC
A. Bussone, N. Carrasco, P. Dimopoulos +13
Mass of the b-quark and B-decay constants from Nf=2+1+1 twisted-mass Lattice QCD
ETM Collaboration, A. Bussone, N. Carrasco +9
Dynamical Twisted Mass Fermions with Light Quarks
Ph. Boucaud, P. Dimopoulos, F. Farchioni +19
The bermions: an approach to lattice QCD dynamical fermions from negative flavour numbers
G. M. de Divitiis, R. Frezzotti, M. Guagnelli +2
A (P)HMC algorithm for N_f = 2 + 1 + 1 flavours of twisted mass fermions
T. Chiarappa, R. Frezzotti, C. Urbach
Leading isospin breaking effects on the lattice
G. M. de Divitiis, R. Frezzotti, V. Lubicz +6
A definition of the running coupling constant in a twisted SU(2) lattice gauge theory
G. M. de Divitiis, R. Frezzotti, M. Guagnelli +1
Renormalization constants for Wilson fermion lattice QCD with four dynamical flavours
P. Dimopoulos, R. Frezzotti, G. Herdoiza +4
Lattice QCD at maximal twist
R. Frezzotti, G. C. Rossi
B-physics from Nf=2 tmQCD: the Standard Model and beyond
N. Carrasco, M. Ciuchini, P. Dimopoulos +12
Light quark masses and pseudoscalar decay constants from Nf=2 Lattice QCD with twisted mass fermions
B. Blossier, Ph. Boucaud, P. Dimopoulos +15
Exploring the phase structure of lattice QCD with twisted mass quarks
F. Farchioni, C. Urbach, R. Frezzotti +7
Cutoff effects in twisted mass lattice QCD
M. Della Morte, R. Frezzotti, J. Heitger +1
Smeared propagators for lattice hadron spectroscopy
G. M. de Divitiis, R. Frezzotti, M. Guagnelli +2
Ordering monomial factors of polynomials in the product representation
B. Bunk, S. Elser, R. Frezzotti +1
The chromomagnetic operator on the lattice
M. Constantinou, M. Costa, R. Frezzotti +5
D-Dbar Mixing in the Standard Model and Beyond from Nf=2 Twisted Mass QCD
N. Carrasco, M. Ciuchini, P. Dimopoulos +8
Nucleon and pion structure with lattice QCD simulations at physical value of the pion mass
A. Abdel-Rehim, C. Alexandrou, M. Constantinou +12
Dynamical flavour dependence of static heavy meson decay constants on the lattice
G. M. de Divitiis, R. Frezzotti, M. Masetti +1
The APENEXT project
F. Bodin, P. Boucaud, N. Cabibbo +31
Chirally improving Wilson fermions
R. Frezzotti, G. C. Rossi
Kaon oscillations in the Standard Model and Beyond using Nf=2 dynamical quarks
V. Bertone, P. Dimopoulos, R. Frezzotti +8
Computation of the improvement coefficient $c_{sw}$ to 1-loop with improved gluon actions
S. Aoki, R. Frezzotti, P. Weisz
Heavy flavour precision physics from Nf = 2 + 1 + 1 lattice simulations
A. Bussone, N. Carrasco, P. Dimopoulos +10
Lattice QCD calculation of strong isospin breaking effects
G. M. de Divitiis, P. Dimopoulos, R. Frezzotti +8
BK-parameter from Nf = 2 twisted mass lattice QCD
ETM Collaboration, M. Constantinou, P. Dimopoulos +12
A determination of the average up-down, strange and charm quark masses from $N_f=2+1+1$
N. Carrasco, P. Dimopoulos, R. Frezzotti +9
Pseudofermion observables for static heavy meson decay constants on the lattice
G. M. de Divitiis, R. Frezzotti, M. Masetti +1
Universality and the approach to the continuum limit in lattice gauge theory
G. de Divitiis, R. Frezzotti, M. Guagnelli +5