2 citations · 2 across the 6 of their papers we have counts for
7 papers
Local Thermodynamics and Rényi Bounds on Black Hole Mergers
Sudhanva Joshi, Sunil Kumar Mishra
Rényi entropy inequalities have been proposed to strengthen the area-theorem bound on mergers of thermodynamically stable black holes in Anti de Sitter (AdS) space. The stronger bo…
Clifford and Haar scramblers yield equal mean fidelity but unequal fluctuations in black hole-inspired teleportation
Sudhanva Joshi, Sunil Kumar Mishra
Quantum information transfer between entangled black holes has inspired many-body teleportation protocols. We study such a protocol without assuming a gravitational dual and ask wh…
Black-Hole Microstate Hair Requires a Horizon Measurement
Sudhanva Joshi, Sunil Kumar Mishra
Can a smooth horizon hide its microstates? At fixed classical and superselected data, the exterior distinguishability of same-sector infalling states and the departure $…
Gravitational Wave-Inspired Scrambling Delay in Sachdev-Ye-Kitaev Wormhole Teleportation
Sudhanva Joshi, Sunil Kumar Mishra
In the Sachdev-Ye-Kitaev (SYK) model, traversable wormhole teleportation fidelity probes the many-body scrambling of holographic black holes. We apply a gravitational-wave-inspired…
Traversability dynamics of minimal Sachdev-Ye-Kitaev Wormhole-inspired teleportation protocol with a parity-time ()-symmetric non-Hermitian deformation
Sudhanva Joshi, Sunil Kumar Mishra
Holography-inspired teleportation has recently emerged as a significant area of research in quantum many-body systems. In this work, we investigate the effects of sy…
SYK model based regime dependent two-qubit dynamical wormhole-inspired teleportation protocol simulation
Sudhanva Joshi, Sunil Kumar Mishra
We implement the Wormhole-Inspired Teleportation Protocol (WITP) in a pair of coupled Sachdev-Ye-Kitaev (SYK) models prepared in a thermofield-double state, forming a quantum analo…
Entanglement structure for finite system under dual-unitary dynamics
Gaurav Rudra Malik, Rohit Kumar Shukla, Sudhanva Joshi +2
The dynamics of quantum many-body systems in the chaotic regime are of particular interest due to the associated phenomena of information scrambling and entanglement generation wit…