106 citations · 213 across the 6 of their papers we have counts for
6 papers
Approximate Quantum Fourier Transform in Logarithmic Depth on a Line
Elisa Bäumer, David Sutter, Stefan Woerner
The approximate quantum Fourier transform (AQFT) on qubits can be implemented in logarithmic depth using qubits with all-to-all connectivity, as shown in [Hales, PhD Thesi…
Realizing the Nishimori transition across the error threshold for constant-depth quantum circuits
Edward H. Chen, Guo-Yi Zhu, Ruben Verresen +9
Preparing quantum states across many qubits is necessary to unlock the full potential of quantum computers. However, a key challenge is to realize efficient preparation protocols w…
Efficient Long-Range Entanglement using Dynamic Circuits
Elisa Bäumer, Vinay Tripathi, Derek S. Wang +5
Quantum simulation traditionally relies on unitary dynamics, inherently imposing efficiency constraints on the generation of intricate entangled states. In principle, these limitat…
Demonstrating the power of quantum computers, certification of highly entangled measurements and scalable quantum nonlocality
Elisa Bäumer, Nicolas Gisin, Armin Tavakoli
Increasingly sophisticated quantum computers motivate the exploration of their abilities in certifying genuine quantum phenomena. Here, we demonstrate the power of state-of-the-art…
Fluctuating work in coherent quantum systems: proposals and limitations
Elisa Bäumer, Matteo Lostaglio, Martí Perarnau-Llobet +1
One of the most important goals in quantum thermodynamics is to demonstrate advantages of thermodynamic protocols over their classical counterparts. For that, it is necessary to (i…
Imperfect Thermalizations Allow for Optimal Thermodynamic Processes
Elisa Bäumer, Martí Perarnau-Llobet, Philipp Kammerlander +2
Optimal (reversible) processes in thermodynamics can be modelled as step-by-step processes, where the system is successively thermalized with respect to different Hamiltonians by a…