Faust

I just created a new account on Bluesky—hope my friends will be able to find me there in the future. bsky.app/profile/fausto…

@Renet29304 I really like Lieb's method. I'm the big fans of E.Lieb

it's crazy how many different methods have been used to study the hubbard model!!

@YuanQiwl6xa 这是什么动画片

@nao_hepth Recently, I’ve also been studying the quantum double model, originating from Vladimir Drinfeld’s work on quantum groups. I’m truly astonished by the depth and creativity of his ideas.

@FaustOrpheu Drinfel'd-Sokolov reduction is amazing

BRSTでW代数できるようになってきた

@nao_hepth DS reduction really sounds like the quantum version of symplectic reduction in geometric quantization. Since I’ve been working in geometric quantization for quite a while, discovering this connection feels absolutely amazing to me. Thank you so much for mentioning it.

arxiv.org/abs/1504.01724 Majorana Fermion Surface Code for Universal Quantum Computation

@nora14525742 好帅的枪

燃尽

AdS^3 Quantum Gravity via Finite-N Expansions Appears a kind of non perturbative gravitational Casimir effect. Self avoid strings? youtu.be/MmyC71AcMp0?si…

@wyyazxy 今天不是周末吗？ 好大好有食欲

#キャルちゃんのquantphチェック 場の量子論(QFT)の教科書で見られる、不正確な記述について論じたもの。入門書だけでなく研究論文でも見られる間違いを、具体的に6つ示した。そしてそれらが正しく論じられている参考文献を示すなどした。QFT未修勢だけど気になる… arxiv.org/abs/2604.24871

Eric D'Hoker, Justin Kaidi "Lectures on modular forms and strings" arxiv.org/abs/2208.07242

@Annabaem Brain

@caoyuanlyy 云贵

八月份回国的话去哪里玩可以不热啊 冬天往海边跑 夏天呢？？？？不想去太偏远的的地

@YuanQiwl6xa 你画的吗？可爱小猫

In an interview, Ashoke Sen once said: “You can do what you want to do, but at the same time, you shouldn’t be isolated. You cannot do science without being global.” Today, Kimyeong said something very similar to me. He gently encouraged me to let go of projects that didn’t ...

@o_morikawa Great! Thanks a lot. I’m getting quite overwhelmed by the constant coordinate transformations.

全世界が感動する亀座標自動計算システム、AutoTortoise.jl を公開しました。 Laurent-polynomial 型の static spherical metric function を入れると、horizon data の抽出、tortoise coordinate の構成、inverse map まで面倒を見ます。 github.com/o-morikawa/Aut…

@anoshjoseph It’s a pity I couldn’t watch the livestream. I hope I can join on Zoom next time to learn more.

Delivered a seminar at Brown’s Theoretical Physics Seminar Series on the Type IIB matrix model, spacetime emergence, and complex Langevin methods. Grateful for the engaging discussions. #TheoreticalPhysics

@Annabaem 完全同意，这种人只会不断发现有更好的...

一直觉得为了一个人放弃自己的信念或认同的真理 这样才是一种虚伪吧…等遇到关系更好的人 更重要的东西 这样的评判标准下 总有一方会被“抛弃”的

@o_morikawa I’m quite curious about the motivation for studying quasinormal modes. Since many people are working on this topic, I was wondering if you could share some insight into why it is considered important.

Our new paper is out! arxiv.org/abs/2605.03277 S. Ogawa, O. Morikawa, and T. Hirose Quasinormal modes and continuum response of de Sitter black holes via complex scaling method