224 citations · 1.9k across the 92 of their papers we have counts for
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Entangled phase of simultaneous fermion and exciton condensations realized
LeeAnn M. Sager, David A. Mazziotti
Fermion-exciton condensates (FECs) -- computationally and theoretically predicted states that simultaneously exhibit the character of superconducting states and exciton condensates…
Simultaneous fermion and exciton condensations from a model Hamiltonian
LeeAnn M. Sager, David A. Mazziotti
Fermion-exciton condensation in which both fermion-pair (i.e., superconductivity) and exciton condensations occur simultaneously in a single coherent quantum state has recently bee…
Quantum Phase Transitions in a Model Hamiltonian Exhibiting Entangled Simultaneous Fermion-Pair and Exciton Condensations
Samuel Warren, LeeAnn M. Sager-Smith, David A. Mazziotti
Quantum states of a novel Bose-Einstein condensate, in which both fermion-pair and exciton condensations are simultaneously present, have recently been realized theoretically in a…
Quantum Simulation of Quantum Phase Transitions Using the Convex Geometry of Reduced Density Matrices
Samuel Warren, LeeAnn M. Sager-Smith, David A. Mazziotti
Transitions of many-particle quantum systems between distinct phases at absolute-zero temperature, known as quantum phase transitions, require an exacting treatment of particle cor…
Quantum Simulation of Open Quantum Systems Using Density-Matrix Purification
Anthony W. Schlimgen, Kade Head-Marsden, LeeAnn M. Sager-Smith +2
Electronic structure and transport in realistically-sized systems often require an open quantum system (OQS) treatment, where the system is defined in the context of an environment…
Quantum State Preparation and Non-Unitary Evolution with Diagonal Operators
Anthony W. Schlimgen, Kade Head-Marsden, LeeAnn M. Sager-Smith +2
Realizing non-unitary transformations on unitary-gate based quantum devices is critically important for simulating a variety of physical problems including open quantum systems and…