Mixture-of-Theories training: can we find new physics and anomalies better by mixing physical theories?

نویسندگان

چکیده

Model-independent search strategies have been increasingly proposed in recent years because on the one hand there has no clear signal for new physics and other is a lack of highly probable parameter-free extension standard model. For these reasons, simple target so far. In this work, we try to take direction ask question: bearing mind that large number theories go beyond Standard Model may contain grain truth, can improve our strategy unknown signals by using them "in combination"? particular, show hypothesis based large, intermingled set many different theoretical models be superior approach find an BSM signal. Applied data challenge, "mixture-of-theories training" outperforms optimize regions with single model as well most unsupervised strategies. Applications work include anomaly detection definition physics.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

UV/IR Mixing and Anomalies in Noncommutative Gauge Theories

Using path integral method (Fujikawa’s method) we calculate anomalies in noncommutative gauge theories with fermions in the bi-fundamental and adjoint representation. We find that axial and chiral gauge anomalies coming from non-planar contributions are derived in the low noncommutative momentum limit p̃μ(≡ θpν) → 0. The adjoint chiral fermion carries no anomaly in non-planar sector in D = 4k(k ...

متن کامل

Can we make software engineering education better by applying learning theories?

Today, software is being developed and maintained not just by engineers educated formally but also by people from widely different backgrounds including children, knowledge workers among many others. However, a number of studies indicate that most of these people are not equipped with enough software engineering skills leading to low-quality software. On the other hand, an analysis of literatur...

متن کامل

A REVIEW OF NEW THEORIES IN MIGRATION

Migration is the permanent movement of some people called migrant, from one place to another for some reasons and values. Their migration is determined by some values and goals that lead to changes in migrants’ interaction system. In human history the shape of migration was changed due to social and environmental changes. From the eve of 19 century migration became important social phenom...

متن کامل

Effective theories and constraints on new physics

Anomalous moments of the top quark arises from one loop corrections to the vertices t̄tg and t̄tγ . We study these anomalous couplings in different frameworks: effective theories, Standard Model and 2HDM. We use available experimental results in order to get bounds on these anomalous couplings.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of High Energy Physics

سال: 2023

ISSN: ['1127-2236', '1126-6708', '1029-8479']

DOI: https://doi.org/10.1007/jhep03(2023)004