(creationism) A neo-creationist hypothesis which claims that the first life and the universe appeared abruptly, and that plants and animals appeared abruptly in complex form.

Alternative form of abrupt appearance theory

(mathematics)

(economics, political science) UK standard spelling of labor-value theory.

(economics, political science) Alternative form of labor value theory.

(economics, political science) UK standard spelling of labor theory of value.

(quantum mechanics) A theory of quantum fields; the result of applying second quantization to Classical Relativistic Field Theory.

(history, linguistics, Indo-European studies) The hypothesis that the Aryans are indigenous to the Indian subcontinent, and that the Indo-European languages radiated out from a homeland in India into their present locations.

(number theory) The branch of number theory that deals with transcendental numbers.

(mathematics, number theory) A branch of number theory that uses methods from mathematical analysis to solve problems about the integers.