Should I apply for a second masters degree (PSI master's program) after already having done a dual degree in physics? I am a master's student in India, supposed to apply for PhD applications this year. However, I am still unsure of what I want to pursue in my PhD program. Meanwhile, I came across PSI's one-year master's program which seems like something I would like to explore. Should I apply for it or another master in the same subject will be a drawback for admission committees when I apply for a PhD in the US? I am also a bit reluctant to apply this year for PhD because of the pandemic.
Also, while presently I am mostly interested in computational work related to general relativity, I want to explore more in the theoretical side, hence inclined towards the PSI program.
I would say if you apply and are successful then it would be worth taking, I think the program in general is well-regarded but if your worried about it looking weird to have two masters degrees you could refer to one as physics and the other as theoretical physics. The program is very challenging to get into but it covers lots of material in theoretical physics, though goes through this material very fast (and the entire lecture series is online).
You will also get to know all the other participants well which will be good for networking in the future, and you will get to meet a number of well regarded researchers in theoretical physics (and because of the reputation they will probably be more likely to keep an eye on people who participate in the program).
The only thing that comes to mind is that it is possible PSI may be looking for students who don't already have a master's degree, but I have no knowledge of that and it if it is an issue, then its not an issue with respect to your ultimate goal.