Read about superstring theory | 2 Discussions | Page 1

  1. StenEdeback

    A Alternatives to Calabi Yau?

    Are there alternatives to Calabi Yau spaces describing dimensions in superstring theory? If yes, what are they? If no, why?
  2. Ken Gallock

    B What kind of experiment is needed to quantize gravity?

    Hi everyone. I heard that there are several theories or hypotheses to quantize gravity such as superstring theory, loop quantum gravity, etc., and I believe none of them are conclusive (that's what I heard). So, here is my question. 1) Is it because there are no experimental results which prove...