Academic and Research Interests

 

My interests revolve around theoretical and observational understanding of the origin, evolution, future, and fundamental building blocks of our Universe. Do we need physics beyond the standard models of cosmology and particle physics in order to solve some of the most mysterious puzzles about the Cosmos? If yes, what are the promising directions? How can we test the cosmological standard model and its alternatives?

Cosmology beyond ΛCDM: Large-scale anomalies - model building and data analysis

Gravity beyond General Relativity: IR-modifications, massive gravity, multi-metric gravity; non-local gravity, degravitation, scalar-tensor theories, ghosts, Lorentz violation, screening mechanisms

Observational tests of gravity: Early times and ultra-large scales, gravitational waves, structure formation, nonlinear regime - in connection to cosmological surveys (Planck, Euclid, the SKA)

Late-time Universe: Accelerated expansion, dark energy, cosmological constant problem, formation of structure

Early-universe cosmology: CMB, inflation, primordial perturbations, string cosmolog

Physics beyond the Standard Model of particle physics: supersymmetry; extra dimensions

I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. I’m a great place for you to tell a story and let your users know a little more about you.

Theory and phenomenology of particle dark matter

Statistical inference in cosmology and high energy physics: parameter estimation and model selection

High performance computing in cosmology and high energy physics