Publications (45)
Susceptibilities in the PNJL model with 8q interactions and comparison with lQCD
João Moreira, Brigitte Hiller, Alexander Osipov +1
Naturalness and theoretical constraints on the Higgs boson mass
A. R. Vieira, Brigitte Hiller, M. C. Nemes +1
Guises and Disguises of Quadratic Divergences
A. L. Cherchiglia, A. R. Vieira, Brigitte Hiller +2
Functional Integral Approaches to the Bosonization of Effective Multi-Quark Interactions with $U_\A(1)$ Breaking
Brigitte Hiller, Alexander A. Osipov, Veronique Bernard +1
Perturbative approach to U_A(1) breaking
Brigitte Hiller, Alexander A. Osipov, Alex H. Blin
A general framework to diagonalize vector--scalar and axial-vector--pseudoscalar transitions in the effective meson Lagrangian
Jorge Morais, Brigitte Hiller, Alexander A. Osipov
Thermal analysis of production of resonances in relativistic heavy-ion collisions
Wojciech Broniowski, Wojciech Florkowski, Brigitte Hiller
Implications of a New Effective Chiral Meson Lagrangian
Alexander A. Osipov, Marcos Sampaio, Brigitte Hiller
Matter-induced omega -> pi pi decay
Wojciech Broniowski, Wojciech Florkowski, Brigitte Hiller
Effects of eight-quark interactions on the hadronic vacuum and mass spectra of light mesons
Alexander A. Osipov, Brigitte Hiller, Alex H. Blin +1
On the Bose symmetry and the left- and right-chiral anomalies
J. S. Porto, A. R. Vieira, A. L. Cherchiglia +2
Multi-quark interactions with a globally stable vacuum
Alexander A. Osipov, Brigitte Hiller, Joao da Providencia
Current algebra and soft pionic modes in asymmetric quark matter
Wojciech Broniowski, Brigitte Hiller
Path integral bosonization of the 't Hooft determinant: fluctuations and multiple vacua
Alexander A. Osipov, Brigitte Hiller
Stationary phase corrections in the process of bosonization of multi-quark interactions
Alexander A. Osipov, Brigitte Hiller, Joao Moreira +1
The Role of hidden ambiguities in the Linear Sigma Model with fermions
Brigitte Hiller, A. L. Mota, M. C. Nemes +2
The $Ï^0-η-η'$ mixing in a generalized multi-quark interaction scheme
Alexander A. Osipov, Brigitte Hiller, Alex H. Blin
Effects of Quark Interactions on Dynamical Chiral Symmetry Breaking by a Magnetic Field
Brigitte Hiller, Alexander A. Osipov, Alex H. Blin +1
't Hooft determinant: Fluctuatioins and Multiple Vacua
Brigitte Hiller, Alexander A. Osipov
Entanglement of Vacuum States With the de Sitter Horizon: Consequences on Holographic Dark Energy
Rafael Pavão, Ricardo Faleiro, Alex H. Blin +1
One-loop fermion determinant with explicit chiral symmetry breaking
Alexander A. Osipov, Brigitte Hiller
The 't Hooft determinant resolution of the eta' puzzle
Alexander A. Osipov, Alex H. Blin, Brigitte Hiller
Supercurrent anomaly and gauge invariance in N=1 supersymmetric Yang-Mills theory
Y. R. Batista, Brigitte Hiller, Adriano Cherchiglia +1
Spin 1 low lying meson spectra and the subtle link to the spin 0 mesons
Jorge Morais, Brigitte Hiller, Alexander A. Osipov
Inverse Mass Expansion of the One-Loop Effective Action
Alexander A. Osipov, Brigitte Hiller
The effects of explicit chiral symmetry breaking multiquark interactions on the spin 0 and 1 meson nonets: the ruling of the vector mesons
Jorge Morais, Brigitte Hiller, Alexander A. Osipov
Momentum routing invariance in Feynman diagrams and quantum symmetry breakings
L. C. Ferreira, A. L. Cherchiglia, Brigitte Hiller +2
Collective modes and current-algebraic sum rules in nuclear medium
Wojciech Broniowski, Brigitte Hiller
Pion quadrupole polarizabilities in the Nambu--Jona-Lasinio model
Brigitte Hiller, Wojciech Broniowski, Alexander A. Osipov +1
Symmetries and Ambiguities in the linear sigma model with light quarks
E. W. Dias, Brigitte Hiller, A. L. Mota +3
rho -> pi pi decay in nuclear medium
Wojciech Broniowski, Wojciech Florkowski, Brigitte Hiller
Production of resonances in a thermal model
Wojciech Broniowski, Wojciech Florkowski, Brigitte Hiller
Analytic perturbation theory versus 1/N expansion in the Gross-Neveu model
Alexander A. Osipov, Brigitte Hiller, Alex H. Blin
Masses of the lowest spin-0 and spin-1 meson nonets: explicit symmetry breaking effects
Jorge Morais, Brigitte Hiller, Alexander A. Osipov
Large Mass Invariant Asymptotics of the Effective Action
Alexander A. Osipov, Brigitte Hiller
Path Integral Bosonization of the 't Hooft Determinant: Quasiclassical Corrections
Alexander A. Osipov, Brigitte Hiller
Meson Properties in a renormalizable version of the NJL model
Andre L. Mota, M. Carolina Nemes, Brigitte Hiller +1
Effective Chiral Meson Lagrangian For The Extended Nambu-Jona-Lasinio Model
Alexander A. Osipov, Brigitte Hiller
Generalized Proper-Time Approach For The Case Of Broken Isospin Symmetry
Alexandre A. Osipov, Brigitte Hiller
pT-fluctuations and multiparticle clusters in heavy-ion collisions
Wojciech Broniowski, Piotr Bozek, Wojciech Florkowski +1
Aspects of U_A(1) breaking in the Nambu and Jona-Lasinio model
Alexander A. Osipov, Brigitte Hiller, Veronique Bernard +1
$γ_{5}$ algebra ambiguities in Feynman amplitudes: momentum routing invariance and anomalies in $D=4$ and $D=2$
A. C. D. Viglioni, A. L. Cherchiglia, A. R. Vieira +2
Quadrupole polarizabilities of the pion in the Nambu--Jona-Lasinio model
Brigitte Hiller, Wojciech Broniowski, Alexander A. Osipov +1
Generalized Heat Kernel Coefficients for a New Asymptotic Expansion
Alexander A. Osipov, Brigitte Hiller
Explicit chiral symmetry breaking and the 1/N expansion in models with multi-fermion interactions
Alexander A. Osipov, Brigitte Hiller, Alex H. Blin