104 citations · 136 across the 4 of their papers we have counts for
5 papers
Quantum speedup for combinatorial optimization with flat energy landscapes
Madelyn Cain, Sambuddha Chattopadhyay, Jin-Guo Liu +3
Designing quantum algorithms with a speedup over their classical analogs is a central challenge in quantum information science. Motivated by recent experimental observations of a s…
Metastable Photo-Induced Superconductivity far above
Sambuddha Chattopadhyay, Christian J. Eckhardt, Dante M. Kennes +6
Inspired by the striking discovery of metastable superconductivity in at 100K, far above , we discuss possible mechanisms for long…
Theory of resonantly enhanced photo-induced superconductivity
Christian J. Eckhardt, Sambuddha Chattopadhyay, Dante M. Kennes +3
Optical driving of materials has emerged as a versatile tool to control their properties, with photo-induced superconductivity being among the most fascinating examples. In this wo…
Digital quantum simulation of NMR experiments
Kushal Seetharam, Debopriyo Biswas, Crystal Noel +8
Simulations of nuclear magnetic resonance (NMR) experiments can be an important tool for extracting information about molecular structure and optimizing experimental protocols but…
Quantum many-body scars from virtual entangled pairs
Sambuddha Chattopadhyay, Hannes Pichler, Mikhail D. Lukin +1
We study weak ergodicity breaking in a one-dimensional, nonintegrable spin-1 XY model. We construct for it an exact, highly excited eigenstate, which despite its large energy densi…