I am Nikhil Mahajan, a PhD candidate at the Department of Astronomy & Astrophysics at the University of Toronto. This is my blog.

You can contact me at either my personal email address, nikhilm92@gmail.com, or my academic email address, mahajan@astro.utoronto.ca, depending on context.

What does XYZT mean?

X, Y, Z, and T are the four dimensions of spacetime.