| He kept advocating innovative and ambitious theories such as the quantum theory of non-local field and the theory of elementary domain, and was active at the forefront of Physics until his last days. |
その後も非局所場理論・素領域理論といった革新的かつ野心的な理論を提唱しつづけ、最後まで第一線級の物理学者であり続けた。 |