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Bravyi-Kitaev Superfast simulation of fermions on a quantum computer
Kanav Setia, James D. Whitfield
Present quantum computers often work with distinguishable qubits as their computational units. In order to simulate indistinguishable fermionic particles, it is first required to m…
Generalized Pauli constraints in small atoms
Christian Schilling, Murat Altunbulak, Stefan Knecht +5
The natural occupation numbers of fermionic systems are subject to non-trivial constraints, which include and extend the original Pauli principle. A recent mathematical breakthroug…
Hardware-efficient fermionic simulation with a cavity-QED system
Guanyu Zhu, Yigit Subasi, James D. Whitfield +1
In digital quantum simulation of fermionic models with qubits, non-local maps for encoding are often encountered. Such maps require linear or logarithmic overhead in circuit depth…
Operator Locality in Quantum Simulation of Fermionic Models
Vojtěch Havlíček, Matthias Troyer, James D. Whitfield
Simulating fermionic lattice models with qubits requires mapping fermionic degrees of freedom to qubits. The simplest method for this task, the Jordan-Wigner transformation, yields…