Zobrazeno 1 - 10
of 676
pro vyhledávání: '"Roy Arnab"'
Autor:
Roy, Arnab, Valencia, German
We consider the constraints on new physics affecting rare kaon and hyperon decay as parametrized by a low energy effective theory that can be obtained from high-$\rm p_T$ observables at LHC. To this end, we match the relevant low energy Wilson coeffi
Externí odkaz:
http://arxiv.org/abs/2410.05859
Autor:
Roy, Arnab Kumar, Kathania, Hemant Kumar, Sharma, Adhitiya, Dey, Abhishek, Ansari, Md. Sarfaraj Alam
The human face is a silent communicator, expressing emotions and thoughts through its facial expressions. With the advancements in computer vision in recent years, facial emotion recognition technology has made significant strides, enabling machines
Externí odkaz:
http://arxiv.org/abs/2409.10545
We consider the motion of a large number of heavy particles in a Newtonian fluid occupying a bounded spatial domain. When we say "heavy", we mean a particle with a mass density that approaches infinity at an appropriate rate as its radius vanishes. W
Externí odkaz:
http://arxiv.org/abs/2407.08595
Motivated by the LHCb measurement of the hyperon decay mode $\Sigma^+\to p\mu^+\mu^-$ and prospects for improvement, we revisit the estimates for the rate and muon forward-backward asymmetry within the standard model and beyond. The standard model pr
Externí odkaz:
http://arxiv.org/abs/2404.15268
We show that the collective effect of $N$ rigid bodies $(\mathcal{S}_{n,N})_{n=1}^N$ of diameters $(r_{n,N})_{n=1}^N$ immersed in an incompressible non--Newtonian fluid is negligible in the asymptotic limit $N \to \infty$ as long as their total packi
Externí odkaz:
http://arxiv.org/abs/2404.06782
We reappraise the viability of asymmetric dark matter (ADM) realized as a Dirac fermion coupling dominantly to the Standard Model fermions. Treating the interactions of such a DM particle with quarks/leptons in an effective-interactions framework, we
Externí odkaz:
http://arxiv.org/abs/2402.17265
Autor:
Baldimtsi, Foteini, Chalkias, Konstantinos Kryptos, Ji, Yan, Lindstrøm, Jonas, Maram, Deepak, Riva, Ben, Roy, Arnab, Sedaghat, Mahdi, Wang, Joy
For many users, a private key based wallet serves as the primary entry point to blockchains. Commonly recommended wallet authentication methods, such as mnemonics or hardware wallets, can be cumbersome. This difficulty in user onboarding has signific
Externí odkaz:
http://arxiv.org/abs/2401.11735
This article investigates the interaction of nematic liquid crystals modeled by a simplified Ericksen-Leslie model with a rigid body. It is shown that this problem is locally strongly well-posed, and that it also admits a unique, global strong soluti
Externí odkaz:
http://arxiv.org/abs/2310.17175
In this paper we study a mathematical model describing the movement of a colloidal particle in a fixed, bounded three dimensional container filled with a nematic liquid crystal fluid. The motion of the fluid is governed by the Beris-Edwards model for
Externí odkaz:
http://arxiv.org/abs/2310.16245
This paper provides a framework to strong time periodic solutions of quasilinear evolution equations. The novelty of this approach is that zero is allowed to be a spectral value of the underlying linearized operator. This approach is then applied to
Externí odkaz:
http://arxiv.org/abs/2310.16179