دکتر احمد شیرزاد shirzad@iut.ac.ir نشانی دفتر دانشکده فیزیک شماره تماس 0311-3913712 فکس 0311-3912376 زمینه های مورد علاقه زمینه تحقیقاتی شماره یک زمینه تحقیقاتی شماره دو زمینه تحقیقاتی شماره سه Dr. Ahmad Shirzad نوع: Journal عنوان عنوان کنفرانس Date Generators of local Lorentz transformation in ADM-Vielbein formalism of gravitational relativity CLASSICAL AND QUANTUM GRAVITY 1404-05 Constraint structure of the generalized Proca model in the Lagrangian formalism Heliyon 1403-05 Constraint analysis of Fierz-Pauli action through linearization of its nonlinear action constraints European Physical Journal Plus 1403-03 Hamiltonian structure of Fierz-Pauli gravitons, partially massless fields and gauge symmetry 1400-12 Gauge generator for bi-gravity and multi-gravity models 1400-02 Hamiltonian formalism of the ghost free tri(-multi)gravity theory 1399-10 Black hole entropy and boundary conditions 1399-03 Hamiltonian structure of bi-gravity, problem of ghost and bifurcation 1398-08 Entanglement entropy and complexity of singular subregions in deformed CFT 1398-03 Phononic Casimir corrections for Graphene resonator 1397-12