Zobrazeno 1 - 10
of 6 870
pro vyhledávání: '"Sudhir, K."'
Advanced Large language models (LLMs) like GPT-4 or LlaMa 3 provide superior performance in complex human-like interactions. But they are costly, or too large for edge devices such as smartphones and harder to self-host, leading to security and priva
Externí odkaz:
http://arxiv.org/abs/2408.07238
This paper paper develops a theory-based, explainable deep learning convolutional neural network (CNN) classifier to predict the time-varying emotional response to music. We design novel CNN filters that leverage the frequency harmonics structure fro
Externí odkaz:
http://arxiv.org/abs/2408.07113
Autor:
Sihmar, Isha, Pandey, Abhishek, Solet, Vinod Kumar, Chaudhary, Neeru, Goyal, Navdeep, Pandey, Sudhir K.
Lead chalcogenides are the promising thermoelectric (TE) materials having narrow band gap. The present work investigates the TE behaviour of PbSe in the temperature range 300-500 K. The transport properties of the sample have been studied using the A
Externí odkaz:
http://arxiv.org/abs/2408.03786
We propose a generalized formulation of the Scalar Weak Gravity Conjecture (SWGC) based on the analogy with the derivation of the Gauge Weak Gravity Conjecture (GWGC). We discuss some phenomenological implications of this Generalized SWGC, including
Externí odkaz:
http://arxiv.org/abs/2406.08676
Autor:
Pandey, Vivek, Pandey, Sudhir K.
This work verifies the existence of dispersive \textit{nodal-arcs} and their evolution into Weyl nodes under the effect of spin-orbit coupling (SOC) in NbAs & NbP. The obtained features mimic the observations as reported for TaAs & TaP in our previou
Externí odkaz:
http://arxiv.org/abs/2403.18169
Autor:
Pandey, Prakash, Pandey, Sudhir K.
Exploring the topological physics of phonons is fundamentally important for understanding various practical applications. Here, we present a density-functional perturbation theory and finite displacement supercell based Python 3 software package call
Externí odkaz:
http://arxiv.org/abs/2403.12643
We investigate several phenomenological implications of the Weak Gravity Conjecture (WGC). We find that the WGC implies that the SM neutrinos must be electrically neutral, that the electric charge in the SM must be quantized, and that the photon must
Externí odkaz:
http://arxiv.org/abs/2401.10792
Autor:
Solet, Vinod Kumar, Pandey, Sudhir K.
The present work investigates the performance parameters of low-cost & nontoxic Mg$_{2}$Si and Ca$_{2}$Si compounds for photovoltaic (PV) applications by using density functional theory (DFT) and spectroscopic limited maximum efficiency (SLME) calcul
Externí odkaz:
http://arxiv.org/abs/2401.05296
Autor:
Bhardwaj, Shivani, Pandey, Sudhir K.
We present a detailed mean-field study to address the fundamental discrepancy in the ground state magnetization of $\mathrm{Sr_{2}CoO_{4}}$ (SCO). In contrast to the ferromagnetic metallic ground state obtained from density functional theory (DFT), D
Externí odkaz:
http://arxiv.org/abs/2401.05149
Autor:
Pandey, Abhishek, Pandey, Sudhir K.
The presence of complexity in the electronic structure of strongly correlated electron system NdCoO$_3$ (NCO) have sparked interest in the investigation of its physical properties. Here, we study the the Seebeck coefficient ($\alpha $) of NCO by usin
Externí odkaz:
http://arxiv.org/abs/2312.10449