436 citations · 1.4k across the 19 of their papers we have counts for
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Fast Time-Evolution of Matrix-Product States using the QR decomposition
Jakob Unfried, Johannes Hauschild, Frank Pollmann
We propose and benchmark a modified time evolution block decimation (TEBD) algorithm that uses a truncation scheme based on the QR decomposition instead of the singular value decom…
Holographic quantum simulation of entanglement renormalization circuits
Sajant Anand, Johannes Hauschild, Yuxuan Zhang +2
While standard approaches to quantum simulation require a number of qubits proportional to the number of simulated particles, current noisy quantum computers are limited to tens of…
The quantum sine-Gordon model with quantum circuits
Ananda Roy, Dirk Schuricht, Johannes Hauschild +2
Analog quantum simulation has the potential to be an indispensable technique in the investigation of complex quantum systems. In this work, we numerically investigate a one-dimensi…