A review of barren plateaus in variational quantum computing
Variational quantum computing offers a flexible computational paradigm with applications in
diverse areas. However, a key obstacle to realizing their potential is the Barren Plateau (BP) …
diverse areas. However, a key obstacle to realizing their potential is the Barren Plateau (BP) …
Does provable absence of barren plateaus imply classical simulability? Or, why we need to rethink variational quantum computing
A large amount of effort has recently been put into understanding the barren plateau
phenomenon. In this perspective article, we face the increasingly loud elephant in the room …
phenomenon. In this perspective article, we face the increasingly loud elephant in the room …
Enhanced shadow tomography of molecular excited states via the enforcement of -representability conditions by semidefinite programming
I Avdic, DA Mazziotti - Physical Review A, 2024 - APS
Excited-state properties of highly correlated systems are key to understanding
photosynthesis, luminescence, and the development of novel optical materials, but …
photosynthesis, luminescence, and the development of novel optical materials, but …
Can Geometric Quantum Machine Learning Lead to Advantage in Barcode Classification?
We consider the problem of distinguishing two vectors (visualized as images or barcodes)
and learning if they are related to one another. For this, we develop a geometric quantum …
and learning if they are related to one another. For this, we develop a geometric quantum …
On classical advice, sampling advise and complexity assumptions for learning separations
J Pérez-Guijarro - arxiv preprint arxiv:2408.13880, 2024 - arxiv.org
In this paper, we prove the equivalence between sampling advice, ie, advice in the form of a
training set, and classical advice. Specifically, our main result demonstrates that BPP/samp …
training set, and classical advice. Specifically, our main result demonstrates that BPP/samp …