After receiving his doctorate, he returned to the United States to teach physics and research quantum and relativity theories.

获得博士学位后，他回到美国教授物理学，研究量子和相对论理论。

Were they to succeed in denting the hitherto sacred relativity theory, the repercussions on modern science and technology would be large.

如果他们成功地削弱了迄今神圣的相对论，对现代科学技术的影响将是巨大的。