88 citations · 348 across the 19 of their papers we have counts for
5 papers · 1 filter
Identifying Extreme Events in the Stock Market: A Topological Data Analysis
Anish Rai, Buddha Nath Sharma, Salam Rabindrajit Luwang +2
This paper employs Topological Data Analysis (TDA) to detect extreme events (EEs) in the stock market at a continental level. Previous approaches, which analyzed stock indices sepa…
Complex network analysis of cryptocurrency market during crashes
Kundan Mukhia, Anish Rai, SR Luwang +3
This paper identifies the cryptocurrency market crashes and analyses its dynamics using the complex network. We identify three distinct crashes during 2017-20, and the analysis is…
High-Frequency Stock Market Order Transitions during the US-China Trade War 2018: A Discrete-Time Markov Chain Analysis
Salam Rabindrajit Luwang, Anish Rai, Md. Nurujjaman +2
Statistical analysis of high-frequency stock market order transaction data is conducted to understand order transition dynamics. We employ a first-order time-homogeneous discrete-t…
Controlling magnon-photon coupling in a planar geometry
Dinesh Wagle, Anish Rai, Mojtaba T. Kaffash +1
The tunability of magnons enables their interaction with various other quantum excitations, including photons, paving the route for novel hybrid quantum systems. Here, we study mag…
Hybridized magnonic materials for THz frequency applications
D. -Q. To, A. Rai, J. M. O. Zide +4
The capability of magnons to hybridize and strongly couple with diverse excitations offers a promising avenue for realizing and controlling emergent properties that hold significan…