Relativity comes under Quantum physics Or it's a different field of physics itself
Hello dear,
No, Concepts of Relativistic Approach is a totally different section of the Physics. You can say that it's a totally different Physics. The physics that we deal in everyday scenarios is generally the Newtonian one. But in the Relativistic world everything gets changed. Here the frame of references are different, the differential variables are more(like time is also includedas a variable).
Hope this information helps you.
Regards,
Suvam Nandi