Tamiaki Yoneya Quotes

Tamiaki Yoneya is a Japanese physicist.

Independently of Joël Scherk and John H. Schwarz, he realized that string theory describes, among other things, the force of gravity. Yoneya has worked on the stringy extension of the uncertainty principle for many years. Wikipedia

✵ 1947

“We have emphasized that there is a big conflict between quantum theory and general relativity, since it leads to ultraviolet difficulties. However, it does not mean that both frameworks are fundamentally contradictory to each other. In fact, at large distances, the situation is quite contrary. For an example, an old story in the famous debates between Einstein and Bohr shows that the quantum mechanical uncertainty relation ∆E ∆t ≥ h is consistent with the equivalence principle when ... applied to the measurement of weights in weak gravitational fields. Their mutual contradiction is manifested only at sufficiently short distances near the Planck length, where the quantum gravitational effects become of the same order as other nongravitational effects.”

Tamiaki Yoneya

"String Theory: Where are we now? https://arxiv.org/abs/hep-th/0004075 arXiv preprint hep-th/0004075 (2000). (quote from pp. 9–10)