Dr. Ahmad Shirzad

Dr. Ahmad Shirzad

shirzad@iut.ac.ir

Office

Department of Physics

Phone

0311-3913712

Fax

0311-3912376

Research Interests

High Energy Physics

Mathematical Physics

type: Journal
Title	Conference / Journal	Date
Generators of local Lorentz transformation in ADM-Vielbein formalism of gravitational relativity	CLASSICAL AND QUANTUM GRAVITY	2025-08
Constraint structure of the generalized Proca model in the Lagrangian formalism	Heliyon	2024-08
Constraint analysis of Fierz-Pauli action through linearization of its nonlinear action constraints	European Physical Journal Plus	2024-06
Hamiltonian structure of Fierz-Pauli gravitons, partially massless fields and gauge symmetry		2022-03
Gauge generator for bi-gravity and multi-gravity models		2021-05
Hamiltonian formalism of the ghost free tri(-multi)gravity theory		2021-01
Black hole entropy and boundary conditions		2020-06
Hamiltonian structure of bi-gravity, problem of ghost and bifurcation		2019-11
Entanglement entropy and complexity of singular subregions in deformed CFT		2019-06

type: Conference
Title	Conference / Journal	Date
تحليل هاميلتوني نظريه گرانش جرمدار نامتعارف	15th Conference on Particle physics and Fields پانزدهمين كنفرانس ملي فيزيك ذرات بنيادي و نظريه ميدان ها	2025-02