Zobrazeno 1 - 10
of 86 826
pro vyhledávání: '"Archana, A"'
Autor:
Lee, Tang-Kai, Mohandas, Archana
We study ancient solutions to discrete heat equations on some weighted graphs. On a graph of the form of a product with $\bb Z,$ we show that there are no non-trivial ancient solutions with polynomial growth. This result is parallel to the case of fi
Externí odkaz:
http://arxiv.org/abs/2412.15145
Autor:
Brinn, Rafaela M., Meisenheimer, Peter, Dandu, Medha, Barré, Elyse, Behera, Piush, Raja, Archana, Ramesh, Ramamoorthy, Stevenson, Paul
Er3+ color centers are promising candidates for quantum science and technology due to their long electron and nuclear spin coherence times, as well as their desirable emission wavelength. By selecting host materials with suitable, controllable proper
Externí odkaz:
http://arxiv.org/abs/2412.12029
Autor:
Brahma, Suddhasattwa, Dasgupta, Keshav, Kulinich, Bohdan, Maji, Archana, Ramadevi, P., Tatar, Radu
We devise a novel duality sequence to study late-time cosmology in the heterotic E_8 x E_8 setup of Horava and Witten with dynamical walls that are moving towards each other. Surprisingly, we find that the dimensionally reduced four-dimensional theor
Externí odkaz:
http://arxiv.org/abs/2412.09449
This study explores the properties of quark stars (QS) formulated with an interacting quark matter equation of state (EoS) within the framework of Rastall gravity, a modified theory of gravity. We derive the mass-radius relationships and calculate th
Externí odkaz:
http://arxiv.org/abs/2412.09306
Stochastic Gradient Descent (SGD) is the main approach to optimizing neural networks. Several generalization properties of deep networks, such as convergence to a flatter minima, are believed to arise from SGD. This article explores the causality asp
Externí odkaz:
http://arxiv.org/abs/2412.03035
We present an efficient method for estimating energy levels from lattice QCD correlation functions by computing the eigenvalues of the transfer matrix of the corresponding lattice QCD Hamiltonian. This method is equivalent to the Lanczos procedure in
Externí odkaz:
http://arxiv.org/abs/2412.01900
In this article, we investigate the cardinality of Grobner basis under various orderings. We identify a family of polynomials F and a criteria for the monomial orderings such that the reduced Grobner basis is double exponential in cardinality. We als
Externí odkaz:
http://arxiv.org/abs/2411.17602
Waveguide tapers are critical components for leveraging the benefits of both single-mode and wide waveguides. Adiabatic tapers are typically hundreds of microns in length, dramatically limiting density and scalability. We reenvision the taper design
Externí odkaz:
http://arxiv.org/abs/2411.14309
Autor:
Dhindsa, Navdeep Singh, Chakraborty, Debsubhra, Radhakrishnan, Archana, Mathur, Nilmani, Padmanath, M.
We present the most precise results for the ground state mass of the triply-charmed spin-$3/2$ baryon using lattice quantum chromodynamics. The calculations are performed on six $N_f=2+1+1$ Highly Improved Staggered Quark (HISQ) lattice ensembles gen
Externí odkaz:
http://arxiv.org/abs/2411.12729
Let $M$ be a compact complex manifold, and $D\, \subset\, M$ a reduced normal crossing divisor on it, such that the logarithmic tangent bundle $TM(-\log D)$ is holomorphically trivial. Let ${\mathbb A}$ denote the maximal connected subgroup of the gr
Externí odkaz:
http://arxiv.org/abs/2411.08593