We explore the space of meromorphic amplitudes with extra constraints coming from the shape of the leading Regge trajectory. This information comes in two guises: it bounds the maximal spin of exchanged particles of a given mass; it leads to sum rules obeyed by the discontinuity of the ...
We propose a strategy to study massive Quantum Field Theory (QFT) using conformal bootstrap methods. The idea is to consider QFT in hyperbolic space and study correlation functions of its boundary operators. We show that these are solutions of the crossing equations in one lower dimension. By ...
Of course the challenge with such an approach is the initial calculation of the CFT data, through the conformal bootstrap [52] or other methods. 18Due to the logarithmic running, one anticipates slower convergence, and there remain open questions on the cancellation of UV divergences due to ...
https://docs.microsoft.com/en-us/cpp/build/vcpkg?view=vs-2019 https://github.com/microsoft/vcpkg.git see these commands: vcpkg bootstrap-vcpkg.bat vcpkg integrate install vcpkg integrate project vcpkg list vcpkg install pthreads:x64-windows The project build properties in VSC need to be mod...
"homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in the context of a codebase and let you run your own homeserver and generally help bootstrap the ...
Journals & Books Help Search My accountSign in View PDF Download full issue View Open Manuscript Other access options Search ScienceDirect Physics Reports Volume 1047, 10 January 2024, Pages 1-92Physics of the analytic S-matrix Author links open overlay panelSeba...
展开 关键词: Scattering amplitudes S-matrix Analyticity Quantum mechanics Quantum Field Theory Causality Locality Unitarity Potential scattering Crossing symmetry Effective field theory Bootstrap DOI: 10.1016/j.physrep.2023.10.006 年份: 2024 收藏 引用 批量引用 报错 分享 全部...
We perform Monte Carlo simulation on the White estimator, which is commonly used in. 关键词: Bias correction Bootstrap Covariance matrix estimation Heteroskedasticity Leverage points DOI: 10.1080/00949650108812077 被引量: 286 年份: 2001 收藏 引用 批量引用 报错 分享 ...
前台设计了两种页面风格(基于MVVM框架Knockout的ACE前端,基于Bootstrap开发的扁平化前端)。后台ORM采用SQL Sugar使是系统与数据库的操作更加灵活稳定。Diana轻量级开发框架有强大的权限管理,并且集成工作流引擎组件,支持可视化操作,使业务流程灵活可控。框架本身是一个可二次开发的开发平台,开发者既能通过在本框架上完成大...
Permutation invariant polynomial functions of matrices have previously been studied as the observables in matrix models invariant under SN, the symmetric g