164 citations · 1.2k across the 72 of their papers we have counts for
4 papers · 2 filters
Adaptive Procedures for Discrimination Between Arbitrary Tensor-Product Quantum States
Sarah Brandsen, Mengke Lian, Kevin D. Stubbs +2
Discrimination between quantum states is a fundamental task in quantum information theory. Given two arbitrary tensor-product quantum states (TPQS) $ρ_{\pm} = ρ_{\pm}^{(1)} \otimes…
On Optimality of CSS Codes for Transversal
Narayanan Rengaswamy, Robert Calderbank, Michael Newman +1
In order to perform universal fault-tolerant quantum computation, one needs to implement a logical non-Clifford gate. Consequently, it is important to understand codes that impleme…
Logical Clifford Synthesis for Stabilizer Codes
Narayanan Rengaswamy, Robert Calderbank, Swanand Kadhe +1
Quantum error-correcting codes are used to protect qubits involved in quantum computation. This process requires logical operators, acting on protected qubits, to be translated int…
Unifying the Clifford Hierarchy via Symmetric Matrices over Rings
Narayanan Rengaswamy, Robert Calderbank, Henry D. Pfister
The Clifford hierarchy is a foundational concept for universal quantum computation (UQC). It was introduced to show that UQC can be realized via quantum teleportation, given access…