Аннотация: На семинаре будет рассказ про TTbar деформации квантовых теорий поля в двумерии. Мы определим данную деформацию, укажем связь ее с сублидирущими сингулярностями в статистических системах, вычислим матрицу рассеяния и объемную плотность энергии в деформированной теории. Также мы, следуя работе arXiv:2407.20774, рассмотрим в первых двух порядках корреляционные функции в конформной теории поля, возмущенной TTbar деформацией, и совершим перенормировку полей.
Аннотация: На семинаре будет рассказ про TTbar деформации квантовых теорий поля в двумерии. Мы определим данную деформацию, укажем связь ее с сублидирущими сингулярностями в статистических системах, вычислим матрицу рассеяния и объемную плотность энергии в деформированной теории. Также мы, следуя работе arXiv:2407.20774, рассмотрим в первых двух порядках корреляционные функции в конформной теории поля, возмущенной TTbar деформацией, и совершим перенормировку полей.
BY ИППИ РАН
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The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. "There are several million Russians who can lift their head up from propaganda and try to look for other sources, and I'd say that most look for it on Telegram," he said. Additionally, investors are often instructed to deposit monies into personal bank accounts of individuals who claim to represent a legitimate entity, and/or into an unrelated corporate account. To lend credence and to lure unsuspecting victims, perpetrators usually claim that their entity and/or the investment schemes are approved by financial authorities. NEWS The original Telegram channel has expanded into a web of accounts for different locations, including specific pages made for individual Russian cities. There's also an English-language website, which states it is owned by the people who run the Telegram channels.
from ua
