148 citations · 635 across the 25 of their papers we have counts for
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quant-ph2019★ 148 cited
Virtual excitations in the ultra-strongly-coupled spin-boson model: physical results from unphysical modes
Neill Lambert, Shahnawaz Ahmed, Mauro Cirio +1
Here we show how, in the ultra-strongly-coupled spin-boson model, apparently unphysical "Matsubara modes" are required not only to regulate detailed balance, but also to arrive at…
quant-ph2019★ 77 cited
Scalable quantum computer with superconducting circuits in the ultrastrong coupling regime
Roberto Stassi, Mauro Cirio, Franco Nori
So far, superconducting quantum computers have certain constraints on qubit connectivity, such as nearest-neighbor couplings. To overcome this limitation, we propose a scalable arc…