Perturbation Theory: Time-Dependent Disturbance Theory

In course

Description

This lecture covers the theory of time-dependent perturbations in quantum physics, focusing on solving the Schrödinger equation under various disturbance scenarios. Topics include degenerative cases, temporal evolution calculations, and the application of perturbation theory in quantum physics.

Instructor

Official source

https://mediaspace.epfl.ch/media/0_rybcht4h

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Related lectures (57)

Related concepts (64)

Partition of India

The Partition of India in 1947 was the change of political borders and the division of other assets that accompanied the dissolution of the British Raj in the Indian subcontinent and the creation of two independent dominions in South Asia: India and Pakistan. The Dominion of India is today the Republic of India, and the Dominion of Pakistan—which at the time comprised two regions lying on either side of India—is now the Islamic Republic of Pakistan and the People's Republic of Bangladesh.

Hindu Mahasabha

Akhil Bharat Hindu Mahasabha (All-India Hindu Grand Assembly) is a Hindu nationalist political party in India. Founded in 1915, the Mahasabha functioned mainly as a pressure group advocating the interests of orthodox Hindus before the British Raj and within the Indian National Congress. In the 1930s, it emerged as a distinct party under the leadership of Vinayak Damodar Savarkar, who developed the Hindutva ("Hinduness") and became a fierce opponent of the secular nationalism espoused by the Congress.

Indian independence movement

The Indian independence movement was a series of historic events with the ultimate aim of ending British rule in India also known as British Raj. It lasted from 1857 to 1947. The first nationalistic revolutionary movement for Indian independence emerged from Bengal. It later took root in the newly formed Indian National Congress with prominent moderate leaders seeking the right to appear for Indian Civil Service examinations in British India, as well as more economic rights for natives.

British Raj

The British Raj (rɑːdʒ ; from Hindi , 'kingdom', 'realm', 'state', or 'empire') was the rule of the British Crown on the Indian subcontinent; it is also called Crown rule in India, or Direct rule in India, and lasted from 1858 to 1947. The Indian Rebellion of 1857 led to the British Crown assuming direct control of India from the East India Company in the form of the new British Raj through the Government of India Act 1858.

Quantum mechanics

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles. It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science. Classical physics, the collection of theories that existed before the advent of quantum mechanics, describes many aspects of nature at an ordinary (macroscopic) scale, but is not sufficient for describing them at small (atomic and subatomic) scales.