| Description: | [DPS Seminar] Prof. Krishnendu Sengupta (IACS, Kolkata) -- ETH and its violation in Floquet systems. |
| Date: | Wednesday, Aug 23, 2023 |
| Time: | 3 p.m. - 4:30 p.m. |
| Venue: | Asima Chatterjee Lecture Theatre |
| Details: | In this talk, we shall provide a pedagogical discussion of the eigenstate thermalization hypothesis (ETH) and possible modes of its violation in non-integrable many-body systems including those due to quantum scars and Hilbert space fragmentation This will be followed by discussion of this phenomena in periodically driven systems. We shall provide construction of explicit examples of weak ETH violation due to presence of quantum scars in driven ultracold Rydberg atoms and strong ETH violation due to Hilbert space fragmentation in a driven fermi chain. |
| Calendar: | Seminar Calendar (entered by rajni) |