Zobrazeno 1 - 10
of 2 954
pro vyhledávání: '"Konar, P."'
Dense subgraph discovery (DSD) is a key graph mining primitive with myriad applications including finding densely connected communities which are diverse in their vertex composition. In such a context, it is desirable to extract a dense subgraph that
Externí odkaz:
http://arxiv.org/abs/2412.02604
Achieving quantum advantage in energy storage and power extraction is a primary objective in the design of quantum-based batteries. We explore how long-range (LR) interactions in conjunction with Floquet driving can improve the performance of quantum
Externí odkaz:
http://arxiv.org/abs/2412.00921
We examine a simple dark sector extension where the observed dark matter (DM) abundance arises from a freeze-in process through the decay of heavy vector-like quarks into a scalar dark matter candidate. The detection prospects of such DM are challeng
Externí odkaz:
http://arxiv.org/abs/2411.09464
This paper presents a novel approach to constrain the $\mu$- and y- distortions in the Cosmic Microwave Background (CMB) using the COBE/FIRAS data. The analysis draws from the concept of blackbody radiation inversion (BRI), a mathematical technique t
Externí odkaz:
http://arxiv.org/abs/2411.03056
Autor:
Hota, Ananda, Dabhade, Pratik, Machado, Prasun, Kumar, Avinash, Avinash, Ck., Manaswini, Ninisha, Das, Joydeep, Sethi, Sagar, Sahoo, Sumanta, Dubal, Shilpa, Bhoga, Sai Arun Dharmik, Navaneeth, P. K., Konar, C., Pal, Sabyasachi, Vaddi, Sravani, Apoorva, Prakash, Rajoria, Megha, Purohit, Arundhati
Understanding the evolution of galaxies cannot exclude the important role played by the central supermassive black hole and the circumgalactic medium (CGM). Simulations have strongly suggested the negative feedback of AGN Jet/wind/outflows on the ISM
Externí odkaz:
http://arxiv.org/abs/2410.10294
The Densest $k$-Subgraph (D$k$S) problem aims to find a subgraph comprising $k$ vertices with the maximum number of edges between them. A continuous reformulation of the binary quadratic D$k$S problem is considered, which incorporates a diagonal load
Externí odkaz:
http://arxiv.org/abs/2410.07388
We use the dispersion measure (DM) of localised Fast Radio Bursts (FRBs) to constrain cosmological and host galaxy parameters using simulation-based inference (SBI) for the first time. By simulating the large-scale structure of the electron density w
Externí odkaz:
http://arxiv.org/abs/2410.07084
We develop a method to transform a collection of higher-dimensional spin systems from the thermal state with a very high temperature of a local spin-s Hamiltonian to a low-lying energy eigenstate of the same. The procedure utilizes an auxiliary syste
Externí odkaz:
http://arxiv.org/abs/2409.08375
We examine the impact of long-range Dzyaloshinskii-Moriya (DM) interaction in the extended XY model on the phase diagram as well as the static and dynamical properties of quantum and classical correlation functions. It is known that in the nearest-ne
Externí odkaz:
http://arxiv.org/abs/2407.21668
Non-local operations play a crucial role in computer vision enabling the capture of long-range dependencies through weighted sums of features across the input, surpassing the constraints of traditional convolution operations that focus solely on loca
Externí odkaz:
http://arxiv.org/abs/2407.18906