Zobrazeno 1 - 10
of 580
pro vyhledávání: '"Kolay, P."'
More than one dark sector particle transforming under the same symmetry provides one stable dark matter (DM) component which undergoes co-annihilation with the heavier particle(s) decaying to DM. Specific assumptions on the kinematics and on the coup
Externí odkaz:
http://arxiv.org/abs/2410.16275
Trillium lattices formed by corner-shared triangular units are the platform for magnetic frustration in three dimensions. Herein, we report structural and magnetic properties of the Cr-based double trillium lattice material KBaCr$_2$(PO$_4$)$_3$ stud
Externí odkaz:
http://arxiv.org/abs/2407.09376
Recent quantum technologies and quantum error-correcting codes emphasize the requirement for arranging interacting qubits in a nearest-neighbor (NN) configuration while mapping a quantum circuit onto a given hardware device, in order to avoid undesir
Externí odkaz:
http://arxiv.org/abs/2407.08930
Let $P$ be an orthogonal polygon of $n$ vertices, without holes. The Orthogonal Polygon Covering with Squares (OPCS) problem takes as input such an orthogonal polygon $P$ with integral vertex coordinates, and asks to find the minimum number of axis-p
Externí odkaz:
http://arxiv.org/abs/2407.02658
A detailed study of the structural and magnetic properties of the spin-$3/2$ hyperkagome lattice compound Li$_2$MgMn$_3$O$_8$ is reported. This material shows ferromagnetic response below $T_{\rm C} \simeq 20.6$ K, the temperature almost three times
Externí odkaz:
http://arxiv.org/abs/2406.17623
Given an undirected graph $\mathcal{G}=(\mathcal{V},\mathcal{E})$, with vertex weights $(w(u))_{u\in\mathcal{V}}$, vertex values $(\alpha(u))_{u\in\mathcal{V}}$, a knapsack size $s$, and a target value $d$, the \vcknapsack problem is to determine if
Externí odkaz:
http://arxiv.org/abs/2406.01057
High-Level Synthesis (HLS) has transformed the development of complex Hardware IPs (HWIP) by offering abstraction and configurability through languages like SystemC/C++, particularly for Field Programmable Gate Array (FPGA) accelerators in high-perfo
Externí odkaz:
http://arxiv.org/abs/2405.19948
Autor:
Pal, Rikathi, Mondal, Sudeshna, Gupta, Aditi, Saha, Priya, Ghoshal, Somoballi, Chakrabarti, Amlan, Sur-Kolay, Susmita
In medical imaging, segmentation and localization of spinal tumors in three-dimensional (3D) space pose significant computational challenges, primarily stemming from limited data availability. In response, this study introduces a novel data augmentat
Externí odkaz:
http://arxiv.org/abs/2405.04023
Segmentation and labeling of vertebrae in MRI images of the spine are critical for the diagnosis of illnesses and abnormalities. These steps are indispensable as MRI technology provides detailed information about the tissue structure of the spine. Bo
Externí odkaz:
http://arxiv.org/abs/2404.18291
Autor:
Kolay, Lipika, Nandi, Soumitra
Publikováno v:
JHEP 10 (2024) 008
This study focuses on a combined analysis of various available inputs to constrain the parameter spaces of a simplified dark matter (SDM) model featuring a spin-0 mediator and fermionic dark matter (DM). The spin-0 mediator interacts with standard mo
Externí odkaz:
http://arxiv.org/abs/2403.20303