Quantum phase transitions in non-Hermitian <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e493" altimg="si214.svg"><mml:mrow><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:mrow></mml:math>-symmetric transverse-field Ising spin chains

Starkov, Grigory A.; Fistul, M. V.; Eremin, I.

doi:10.1016/j.aop.2023.169268

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Quantum Critical Behavior Of the Staggered Tight-binding Chain1

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2023

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Cited by 5 publications

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“…These ideas have recently been extensively investigated in the context of PT -symmetric quantum mechanics, unveiling new kinds of criticality, universality, and symmetry breaking [15,16,32,48,58,77,81,89,97,[107][108][109][110][111][112][113][114]. At this point we refrain from diving into this advanced topic and focus on the methodological aspects.…”

Section: Quantum Critical Behavior Of the Staggered Tight-binding Chainmentioning

confidence: 99%