Relativistic Astrophysics


Gerardo Urrutia Sanchez

About me

Web page:

Research Gate: here 

ADS: here

My research interest is high-energy astrophysics. I study the propagation of gamma ray bursts jets by numerical simulations, for understanding its dynamics, electromagnetic and gravitational radiation.

I am working with prof. Agnieszka Janiuk at Center for Theoretical Physics, in Warsaw, Poland. Previously, I completed my PhD studies at Institute of Nuclear Sciences in Mexico City, under the supervision of prof. Fabio De Colle.

I love science and hear some talks of other research areas by a simple curiosity pleasure. Furthermore, I like drinking coffee, eat, listen, play music with my guitar, writing tales, travel, raccoons, Snoopy beagle.

Social Networks: Facebook Instagram Twitter       

Latest Publications

About categorization

Publications of employees are categorized into 4 groups: 200, 140, 100 and less than 100 points. Points are given based on the journal that published the paper by the Ministry of Science and Higher Education (Poland). Each publication above or equal 100 points has an indicator on it.

Meaning of the indicators

- 200 points
- 140 points
- 100 points

Monthly Notices of the Royal Astronomical Society
June 19, 2023

Numerical simulations of polarisation in gamma-ray burst afterglows

Monthly Notices of the Royal Astronomical Society
Nov. 26, 2022

Gravitational waves from the propagation of long gamma-ray burst jets

Monthly Notices of the Royal Astronomical Society
Nov. 23, 2022

Three-dimensional numerical simulations of structured gamma-ray burst jets


Relativistic Astrophysics


Software development:
Andrzej Sawicki
The Project is financed by the Polish National Agency for Academic Exchange under the Foreign Promotion Programme