Question

Can pure-bosonic string theories exist in curved spacetime?

Answer 1

hey buddy !! here's your answer....

it is evident that fields with certain amount of negative mass can exist in curved spacetime and since avoiding ground-state tachyons of pure-bosonic strings in flat spacetime seems to be the main motivation (besides phenomenological reasons) for superstrings in flat spacetime.

hope it helps !! ❤️✌️

bonne journée !! ⭐⭐

Answer 2

Hola mate !!

here's your answer...

Yes , since curved spacetime exists , hence pure bosonic string theories also exist in the curved spacetime.

hope it helps !!