85 citations · 387 across the 29 of their papers we have counts for
30 papers
On the propagation of gravitational waves in matter-filled Bianchi I universe
Sucheta Datta, Sarbari Guha, Samarjit Chakraborty
In this paper we apply the Regge-Wheeler formalism to study the propagation of axial and polar gravitational waves in matter-filled Bianchi I universe. Assuming that the expansion…
WiFiEye -- Seeing over WiFi Made Accessible
Philipp H. Kindt, Cristian Turetta, Florenc Demrozi +3
While commonly used for communication purposes, an increasing number of recent studies consider WiFi for sensing. In particular, wireless signals are altered (e.g., reflected and a…
Density perturbation and cosmological evolution in the presence of magnetic field in gravity models
Samarjit Chakraborty, Sarbari Guha
In this paper, we have investigated the density perturbations and cosmological evolution in the FLRW universe in presence of a cosmic magnetic field, which may be assumed to mimic…
How appropriate are the gravitational entropy proposals for traversable wormholes?
Samarjit Chakraborty, Sarbari Guha, Rituparno Goswami
In this paper we have examined the validity of some proposed definitions of gravitational entropy (GE) in the context of traversable wormhole solutions of the Einstein field equati…
Performance Limits of Neighbor Discovery in Wireless Networks
Philipp H. Kindt, Samarjit Chakraborty
Neighbor Discovery (ND) is the process employed by two wireless devices to discover each other. There are many different ND protocols, both in the scientific literature and also th…
Optimizing BLE-Like Neighbor Discovery
Philipp H. Kindt, Swaminathan Narayanaswamy, Marco Saur +1
Neighbor discovery (ND) protocols are used for establishing a first contact between multiple wireless devices. The energy consumption and discovery latency of this procedure are de…