22 citations · 37 across the 3 of their papers we have counts for
9 papers
Accelerating Variational Quantum Algorithms Using Circuit Concurrency
Salonik Resch, Anthony Gutierrez, Joon Suk Huh +5
Variational quantum algorithms (VQAs) provide a promising approach to achieve quantum advantage in the noisy intermediate-scale quantum era. In this era, quantum computers experien…
Multimode Bogoliubov transformation and Husimi's Q-function
Joonsuk Huh
In this paper, we present numerical schemes for evaluating the matrix elements of Gaussian/non-Gaussian operators in the Fock state basis, which are identified as multivariate Herm…
Entangling Bosons through Particle Indistinguishability and Spatial Overlap
Mariana R. Barros, Seungbeom Chin, Tanumoy Pramanik +4
Particle identity and entanglement are two fundamental quantum properties that work as major resources for various quantum information tasks. However, it is still a challenging pro…
Reduced density matrix of nonlocal identical particles
Seungbeom Chin, Joonsuk Huh
We probe the theoretical connection among three different approaches to analyze the entanglement of identical particles, i.e., the first quantization language (1QL), elementary-sym…
Experimental linear optical computing of the matrix permanent
Yosep Kim, Kang-Hee Hong, Joonsuk Huh +1
Linear optical computing (LOC) with thermal light has recently gained attention because the problem is connected to the permanent of a Hermitian positive semidefinite matrix (HPSM)…
Entanglement of Identical Particles and Coherence in the First Quantization Language
Seungbeom Chin, Joonsuk Huh
We suggest a formalism to illustrate the entanglement of identical particles in the first quantization language (1QL). Our 1QL formalism enables one to exploit all the well-establi…