551 citations
- Saha Institute of Nuclear PhysicsIN18 papers
- S.N. Bose National Centre for Basic SciencesIN15 papers
- Indian Institute of Science BangaloreIN10 papers
- Jadavpur UniversityIN8 papers
- Indian Institute of Technology BombayIN6 papers
- Indian Institute of Technology RoorkeeIN6 papers
- University of Engineering & ManagementIN6 papers
- University of MariborSI6 papers
- Indian Institute of Technology KharagpurIN5 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT5 papers
- Lodz University of TechnologyPL5 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT5 papers
12 papers · 1 filter
Optimization Landscape Geometry in VQE for Frustrated Quantum Spin Models
Vojtěch Novák, Ivan Zelinka, Swagatam Das +1
We benchmark eight classical optimizers for exact-statevector VQE calculations on a controlled hierarchy of frustrated spin models, ranging from a diagonal Ising glass to transvers…
Estimating Size of the Union of Sets in Streaming Model
Kuldeep S. Meel, N. V. Vinodchandran, Sourav Chakraborty
We study estimating the size of the union of sets , where each is presented implicitly and arrives in a stream. We introduce Delphic sets, a class of…
Algorithms and complexity for geodetic sets on interval and chordal graphs
Dibyayan Chakraborty, Sandip Das, Florent Foucaud +2
We study the computational complexity of finding the geodetic number of a graph on chordal graphs and interval graphs. A set of vertices of a graph is a \textit{geodetic se…
Emergence of Transport Regimes from the Axial Field-Induced Interfacial Gradients in Uniform Surface Potential Nanopores
Pramodt Srinivasula, Doyel Pandey
Gate-modulated nanopores have emerged as a promising platform for achieving ion selectivity and ionic current rectification (ICR) with the advantage of active field-based control.…
On the Haagerup property for partial crossed products
Md Amir Hossain, Chaitanya J. Kulkarni
Let be a partial dynamical system and let denote the associated reduced partial crossed product. In this article, we introduce the Haagerup property fo…
Impact of the Infrared Cutoff on Structure Formation in Tsallis Holographic Dark Energy
Biswajit Das
We investigate the viability of Tsallis holographic dark energy (THDE) models, focusing on the role of the infrared (IR) cutoff in the growth of cosmic structures. Considering two…