Ghadir Jafari

I'm a researcher in theoretical physics focusing on quantum gravity, string theory, and holography at various institutions currently working on complexity in quantum field theories and quantum gravity. I previously did research at IPM (Institute for Research in Fundamental Sciences) working with collaborators on topics like holographic complexity and T-duality. My work focuses on exploring fundamental questions at the intersection of quantum mechanics and gravity through various approaches including holographic duality, quantum information theory, and string theory. I'm particularly interested in understanding how quantum information concepts like complexity emerge in gravitational systems.

Some of my recent projects involve studying universal early-time growth patterns in quantum circuit complexity, investigating non-Heisenbergian quantum mechanics models, and analyzing complexity in random matrix theories. I also work on topics like path integral optimization in TT-deformed theories and stress tensors on null boundaries to better understand the connection between quantum mechanics and gravity.

Publications

Universal early-time growth in quantum circuit complexity

S. S. Haque, Ghadir Jafari, Bret Underwood

Journal of High Energy Physics 2024

Ghadir Jafari

Publications

Universal early-time growth in quantum circuit complexity

Non-Heisenbergian quantum mechanics

Krylov complexity and spectral form factor for noisy random matrix models

Free energy for deformed Jackiw-Teitelboim gravity

A geometric look at the objective gravitational wave function reduction

First law of holographic complexity

On Free Energy for Deformed JT Gravity

Holographic complexity of Born–Infeld gravity

Holographic complexity of Born–Infeld gravity

A geometric look at the objective gravitational wave function reduction

On the first law of holographic complexity

Path integral optimization for TT¯ deformation

Differences in the collective behaviour of the genes in the cancerous and normal cell from the perspective of inverse statistical physics

More on complexity in finite cut off geometry

Instability of BTZ black holes in parity-even massive gravity

Stress tensor on null boundaries

On variational principle and canonical structure of gravitational theory in double-foliation formalism

Gravitational reduction of the wave function based on Bohmian quantum potential

Linearized holographic isotropization at finite coupling

Static spherically symmetric black holes of de Rham–Gabadadze–Tolley massive gravity in arbitrary dimensions

Static spherically symmetric black holes in de Rham-Gabadadze-Tolley massive gravity in different dimensions

Linearized holographic isotropization at finite coupling

Gravitational couplings on D-brane revisited

Gravitational couplings on D-brane revisited

On T-duality of R2-corrections to DBI action at all orders of gauge field

On T-duality of R2-corrections to DBI action at all orders of gauge field

T-duality of D-brane action at order α′ in bosonic string theory

T-duality of D-brane action at order α′ in bosonic string theory

S ep 2 01 9 Path Integral Optimization for TT Deformation