[High Energy Theory Seminar] Towards string loop corrections in Calabi-Yau orientifold compactifications.
2023.08.28 13:25
| 날짜 | 2023-08-29 16:00 |
|---|---|
| 일시 | August 29 (Tue), 4:00PM |
| 장소 | E6-2, #2502 |
| 연사 | Manki Kim (MIT) |
We are delighted to announce the upcoming High-Energy Theory Seminar by Dr. Manki Kim visiting us from MIT.
The seminar will take place today Tuesday (August 29) at 4PM at E6-2, #2502 and you are all invited to participate.
Speaker: Manki Kim (MIT)
Time: August 29 (Tuesday), 4PM
Place: E6-2, #2502
Title: Towards string loop corrections in Calabi-Yau orientifold compactifications.
Abstract: Computation of string loop corrections to the effective action has been one of the main challenges in string phenomenology. One major complication for such computations is that the string loop corrections are sensitive to the spectrum of strings probing Calabi-Yau orientifolds, which is practically inaccessible. In this talk, I will claim that some terms in the string one loop corrections to the Kahler potential are computed by more computable crude details of the string spectrum. This result may pave a way to explicit computations of the string loop corrections in generic Calabi-Yau orientifold compactifications.
Abstract: Computation of string loop corrections to the effective action has been one of the main challenges in string phenomenology. One major complication for such computations is that the string loop corrections are sensitive to the spectrum of strings probing Calabi-Yau orientifolds, which is practically inaccessible. In this talk, I will claim that some terms in the string one loop corrections to the Kahler potential are computed by more computable crude details of the string spectrum. This result may pave a way to explicit computations of the string loop corrections in generic Calabi-Yau orientifold compactifications.