3 ms·
Yes, quantum gravity is searched for. String theory is not quantum gravity, it is a specific approach to quantum gravity that has not been very fruitful.
by sanxiyn 7y ago
Yes, quantum gravity is searched for. String theory is not quantum gravity, it is a specific approach to quantum gravity that has not been very fruitful.
- max_zhou 7y agoAh, thanks for pointing that out!