Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Aidan Zabalo"'
Autor:
Utkarsh Agrawal, Aidan Zabalo, Kun Chen, Justin H. Wilson, Andrew C. Potter, J. H. Pixley, Sarang Gopalakrishnan, Romain Vasseur
Publikováno v:
Physical Review X, Vol 12, Iss 4, p 041002 (2022)
Monitored quantum circuits can exhibit an entanglement transition as a function of the rate of measurements, stemming from the competition between scrambling unitary dynamics and disentangling projective measurements. We study how entanglement dynami
Externí odkaz:
https://doaj.org/article/1c9447824be6499aa9fbaf57be6aa3be
We show that the classical (mean-field) description of far from equilibrium superconductivity is exact in the thermodynamic limit for local observables but breaks down for global quantities, such as the entanglement entropy or Loschmidt echo. We do t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd0fa334593e713e856879b43aa0998
Autor:
Aidan Zabalo, Emil A. Yuzbashyan
We study the quench dynamics of a topological $p$-wave superfluid with two competing order parameters, $\Delta_\pm(t)$. When the system is prepared in the $p+ip$ ground state and the interaction strength is quenched, only $\Delta_+(t)$ is nonzero. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5ad67564c1aad176720c83259fb056
http://arxiv.org/abs/2107.06926
http://arxiv.org/abs/2107.06926
Non-analyticities in the logarithm of the Loschmidt echo, known as dynamical quantum phase transitions [DQPTs], are a recently introduced attempt to classify the myriad of possible phenomena which can occur in far from equilibrium closed quantum syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7fd0936bfed399b9f992d6d4bdb8b51
http://arxiv.org/abs/2103.03754
http://arxiv.org/abs/2103.03754
Autor:
Utkarsh Agrawal, Aidan Zabalo, Kun Chen, Justin H. Wilson, Andrew C. Potter, J. H. Pixley, Sarang Gopalakrishnan, Romain Vasseur
Monitored quantum circuits can exhibit an entanglement transition as a function of the rate of measurements, stemming from the competition between scrambling unitary dynamics and disentangling projective measurements. We study how entanglement dynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbdc48944ad40d3fb9bc152a6208f45d
Autor:
Aidan Zabalo, Sarang Gopalakrishnan, Michael Gullans, Justin H. Wilson, Jedediah Pixley, David A. Huse
We numerically study the measurement-driven quantum phase transition of Haar-random quantum circuits in $1+1$ dimensions. By analyzing the tripartite mutual information we are able to make a precise estimate of the critical measurement rate $p_c = 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::174e88e166793f396a115daa5570641f
http://arxiv.org/abs/1911.00008
http://arxiv.org/abs/1911.00008