Takato Mori

Theoretical quantum physicist / The posts are just notes or my personal opinion, RP & Like do not imply my endorsement

[Takato Mori @QFTlover]

メモ：これまでの論文の解説へのリンク
Note: Links to tweets regarding previous papers

1st paper [EE in QFT, letter]
https://t.co/VmUBYYCSc9 (Jpn)
2nd [EE in QFT]
https://t.co/vzG3GFSkJc (Jpn)
https://t.co/fjru2x4M3b (Eng)
3rd [EE in QFT and RG]
https://t.co/vzG3GFSkJc (Jpn/Eng)

[Takato Mori @QFTlover]

今日新しい論文が出ました！Our new paper is now on arXiv!
https://t.co/FlcrUQfi3R
この論文は前作・前前作に続き、相互作用のある場合のEEを場の理論で議論しました。特に、今回は任意の局所相互作用に対し、以前発見した相互作用由来の頂点からの寄与を複合演算子の繰り込まれた多点関数で書ける

[Takato Mori @QFTlover]

定理は知らないけどLevy’s lemma

[Jun Takahashi @Jun_Gitef17]

見栄え良くするために綺麗に整えた定理なんてザコ、本当に強いのはその証明に出てくるエグい補題

←緩募

[量子基礎・量子情報の新展開 @Qdevelop2026]

タイムテーブルが公開されました。
https://t.co/xjPCPFvweY
オンライン参加の締切は7月24日ですが、参加者多数の場合、早めに締め切られる可能性がありますので、お早めの登録をお願いいたします。

[Claude @claudeai]

We're extending access to Claude Fable 5 on all paid plans through July 12.

[arXiv bot (hep-th) @krxiv_hep_th]

Entanglement and geometric transitions in topological string theory
https://t.co/vSsVW6Oc10
Gabriel Wong.
https://t.co/h6bb2FFdaf

[arXiv bot (hep-th) @krxiv_hep_th]

Does QFT make sense in non-integer dimensions?
https://t.co/JEllVs2QXW
Diego Delmastro, Yan-Yan Li, Dikshant Rathore.
https://t.co/0GycWAFOFC

[Takato Mori @QFTlover]

[2405.19421] String Field Theory: A Review
https://t.co/ImlYypxaes

[Takato Mori @QFTlover]

[2607.01351] Wigner negativity in Krylov space and emergent semiclassicality https://t.co/jY3xizPRdw

[Takato Mori @QFTlover]

さきがけ不採択でした。時間があればもう少し詰めれたと思うので残念。
科研費と違って評価とか何も見られないのが驚き。

[Takato Mori @QFTlover]

@etsukoitou そうですね、大体の場合はClaude Fableが圧倒的な感じはあります。ただ問題によっては他のがブレイクスルーを出す感じですね。単に相性とか個性の問題な感じはあります

[Takato Mori @QFTlover]

Fable 5 Maxで解かせて解けなかった問題Codex GPT 5.5 Extra Highで解けたかも。やっぱここまでくると人間も色々な見方があるように色んなLLMを使ってみるのが重要かも。

[Takato Mori @QFTlover]

ただ実際にはFableが同値な問題にしたものを自分でさらに同値な形に少し書き換えたものをcodexに突っ込んだから、単純比較はできない
あとChatGPT 5.5 Proはダメでした

[Takato Mori @QFTlover]

Mellin transform to remove erratic components

[2605.15180] Wormholes and Averaging over N https://t.co/AZlztuoaAI

[Takato Mori @QFTlover]

Penington-Witten

[2301.07257] Algebras and States in JT Gravity https://t.co/nl2P75mCDC

[Takato Mori @QFTlover]

見た目と文字で見当がつくこちらを食べた
好吃

[Takato Mori @QFTlover]

中国の高鉄の車内販売が定期的に来るんだけど、中国語が分からないので何を持っているのか見当がつかないのが問題

[Anthropic @AnthropicAI]

Claude Fable 5 will be available again globally tomorrow.

After a series of productive conversations with the US government, we're redeploying the model with a new set of classifiers to target and block more cybersecurity tasks. In the near term, some routine tasks like coding and debugging will fall back to Opus 4.8. We’ll continue to refine these classifiers over the coming weeks to reduce false positives and better distinguish genuine misuse from legitimate requests.

We’ve also begun drafting a consensus framework—with Amazon, Microsoft, Google, and other Glasswing partners—for assessing the severity of AI jailbreaks and how AI developers should respond to them. We invite other industry partners and model providers to join us in this effort.

Finally, we’re scaling up our collaboration with the US government on model testing and safeguards. This will include pre-release access to models and safeguards for evaluation, information sharing on jailbreaks and misuse, and dedicated resources for joint research.

Thank you to our users for your patience, and to our partners across the government, industry, and the research community who worked alongside us to make Fable 5 available again.

Read our full blog: https://t.co/VHyum831ri

[Takato Mori @QFTlover]

Now it’s on the trend
https://t.co/vRSaUs03g9

[Takato Mori @QFTlover]

@HaoGeng19 What do you exactly mean by the emergence of a gravitational space from CFT? Do you mean something different than usual AdS/CFT stories?

[Takato Mori @QFTlover]

Now available on arXiv!

[2606.30853] Rethinking quantum information in gravity and fields
https://t.co/hYD9tyKmPc

We provide a comprehensive list of research problems we think important in the near future. We wrote this aiming at both QI theorists as well as QG people. Enjoy!

[Takato Mori @QFTlover]

To appear on Wednesday...!

[Takato Mori @QFTlover]

@Kaju_Nut Thank you! I hope it stimulates researchers across the disciplines!

[Takato Mori @QFTlover]

We categorized problems in four categories: Operational characterizations, Observers, Quantum Error Correction, and Infinite dimensionality.
This report is based on the workshop I organized with Masahito Yamazaki @196884 and Masataka Watanabe @dappyooon (https://t.co/e5M0FONna6)!

[Takato Mori @QFTlover]

Links to the paper:
arXiv: https://t.co/hYD9tyKmPc
Scirate: https://t.co/K8j2YnnrEX
alphaXiv: https://t.co/Fqn4j0lzX1