27 citations · 91 across the 7 of their papers we have counts for
7 papers
Local Poincaré Algebra from Quantum Chaos
Shoy Ouseph, Keiichiro Furuya, Nima Lashkari +2
The local two-dimensional Poincaré algebra near the horizon of an eternal AdS black hole, or in proximity to any bifurcate Killing horizon, is generated by the Killing flow and out…
Information loss, mixing and emergent type III factors
Keiichiro Furuya, Nima Lashkari, Mudassir Moosa +1
A manifestation of the black hole information loss problem is that the two-point function of probe operators in a large Anti-de Sitter black hole decays in time, whereas, on the bo…
Renormalization group and approximate error correction
Keiichiro Furuya, Nima Lashkari, Mudassir Moosa
In renormalization group (RG) flow, the low energy states form a code subspace that is approximately protected against the local short-distance errors. We motivate this connection…
Monotonic multi-state quantum -divergences
Keiichiro Furuya, Nima Lashkari, Shoy Ouseph
We use the Tomita-Takesaki modular theory and the Kubo-Ando operator mean to write down a large class of multi-state quantum -divergences and prove that they satisfy the data pr…
Real-space RG, error correction and Petz map
Keiichiro Furuya, Nima Lashkari, Shoy Ouseph
There are two parts to this work: First, we study the error correction properties of the real-space renormalization group (RG). The long-distance operators are the (approximately)…
Generalized Entanglement, Charges and Intertwiners
Keiichiro Furuya, Nima Lashkari, Shoy Ouseph
The entanglement theory in quantum systems with internal symmetries is rich due to the spontaneous creation of entangled pairs of charge/anti-charge particles at the entangling sur…
Memory-based Probabilistic Noiseless Amplification of Coherent states
Keiichiro Furuya, Mahdi Hosseini
We analytically show that probabilistic amplification of a weak coherent state stored inside an atomic medium can be achieved via detection of coherently scattered photons. We show…