Zobrazeno 1 - 10
of 6 009
pro vyhledávání: '"Jagannath, P."'
The exponential increase in Internet of Things (IoT) devices coupled with 6G pushing towards higher data rates and connected devices has sparked a surge in data. Consequently, harnessing the full potential of data-driven machine learning has become o
Externí odkaz:
http://arxiv.org/abs/2405.17309
Autor:
Ahmad, Muhammad, Distifano, Salvatore, Khan, Adil Mehmood, Mazzara, Manuel, Li, Chenyu, Yao, Jing, Li, Hao, Aryal, Jagannath, Vivone, Gemine, Hong, Danfeng
Hyperspectral Image Classification (HSC) is a challenging task due to the high dimensionality and complex nature of Hyperspectral (HS) data. Traditional Machine Learning approaches while effective, face challenges in real-world data due to varying op
Externí odkaz:
http://arxiv.org/abs/2404.14955
The electron-electron and electron-phonon coupling in complex materials can be more complicated than simple density-density interactions, involving intertwined dynamics of spin, charge, and spatial symmetries. This motivates studying universal models
Externí odkaz:
http://arxiv.org/abs/2404.03731
The honeycomb Kitaev model describes a $Z_2$ spin liquid with topological order and fractionalized excitations consisting of gapped $\pi$-fluxes and free Majorana fermions. Competing interactions, even when not very strong, are known to destabilize t
Externí odkaz:
http://arxiv.org/abs/2403.20189
Autor:
Das, Jagannath, Tripathi, Vikram
We microscopically derive a lattice abelian mutual Chern-Simons gauge theory for a honeycomb Kitaev model subjected to $(001)$ Zeeman and three-spin scalar spin chirality perturbations. We identify the nature of topological orders, emergent excitatio
Externí odkaz:
http://arxiv.org/abs/2401.12750
Autor:
Saha, Sukhendu, Paul, Mousri, Sahoo, Lalit Kumar, Basak, Dipali, Bar, Tanmoy, Datta, Jagannath, Dasgupta, Sandipan, Reddy, G. L. N., Basu, Chinmay
The detailed process of preparing enriched $^{108}$Cd targets on mylar and copper backing using the vacuum evaporation technique is described. These targets were employed in an experiment to measure the proton capture cross-section at energies signif
Externí odkaz:
http://arxiv.org/abs/2402.16856
For a nonempty finite set $A$ of integers, let $S(A) = \left\{ \sum_{b\in B} b: \emptyset \not= B\subseteq A\right\}$ be the set of all nonempty subset sums of $A$. In 1995, Nathanson determined the minimum cardinality of $S(A)$ in terms of $|A|$ and
Externí odkaz:
http://arxiv.org/abs/2401.08208
Autor:
Basak, Dipali, Bar, Tanmoy, Roy, Abhijit, Sahoo, Lalit Kumar, Saha, Sukhendu, Datta, Jagannath, Dasgupta, Sandipan, Basu, Chinmay
Neutron deficient nuclei from $^{74}$Se$-^{196}$Hg are thought to be produced by $\gamma$-induced reactions ($\gamma$,n), ($\gamma$,p) and ($\gamma,\alpha$) processes. The relatively high abundance of $^{113}$In odd A $p$-nuclei has inspired to study
Externí odkaz:
http://arxiv.org/abs/2401.06478
Autor:
Bar, Tanmoy, Basak, Dipali, Sahoo, Lalit Kumar, Saha, Sukhendu, Datta, Jagannath, Dasgupta, Sandipan, Basu, Chinmay
The cross-section measurement of $^{144}$Sm(p, $\gamma$)$^{145}$Eu (T$_{1/2}=$5.93(4) days) reaction has been performed at proton energies around 2.6, 3.1, 3.7, 4.1, 4.2, 4.7, 5.1, 5.5, 5.9, 6.4, 6.8 MeV using the activation technique. These energies
Externí odkaz:
http://arxiv.org/abs/2401.03525
Recently many body localized systems have been treated as a hopping problem on a Fock space lattice with correlated disorder, where the many-body eigenstates exhibit multi-fractal character. The many-body propagator in Fock space has been shown to be
Externí odkaz:
http://arxiv.org/abs/2401.03027