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pro vyhledávání: '"HEATH, P. T."'
Autor:
Heath, Joshuah T., Boyack, Rufus
We study linear scaling relations in electron-phonon superconductors. By combining numerical and analytical techniques, we find linear Homes scaling relations between the zero-temperature superfluid density and the normal-state DC conductivity. This
Externí odkaz:
http://arxiv.org/abs/2407.14580
Publikováno v:
Quantum 8, 1432 (2024)
The entanglement level statistics of a quantum state have recently been proposed to be a signature of universality in the underlying quantum circuit. This is a consequence of level repulsion in the entanglement spectra being tied to the integrability
Externí odkaz:
http://arxiv.org/abs/2312.08447
Autor:
Cupo, Andrew, Heath, Joshuah T., Cobanera, Emilio, Whitfield, James D., Ramanathan, Chandrasekhar, Viola, Lorenza
Optical conductivity measurements may provide access to distinct signatures of Floquet electronic phases, which are described theoretically by their quasienergy band structures. We characterize experimental observables of the Floquet graphene antidot
Externí odkaz:
http://arxiv.org/abs/2303.02261
Quantum technology is full of figurative and literal noise obscuring its promise. In this overview, we will attempt to provide a sober assessment of the promise of quantum technology with a focus on computing. We provide a tour of quantum computing a
Externí odkaz:
http://arxiv.org/abs/2201.09877
Autor:
Heath, Joshuah T., Bahrami, Faranak, Lee, Sangyun, Movshovich, Roman, Chen, Xiao, Tafti, Fazel, Bedell, Kevin S.
Publikováno v:
Commun Phys 6, 348 (2023)
Detecting Majorana fermions in experimental realizations of the Kitaev honeycomb model is often complicated by non-trivial interactions inherent to potential spin liquid candidates. In this work, we identify several distinct thermodynamic signatures
Externí odkaz:
http://arxiv.org/abs/2108.03246
Autor:
Heath, Joshuah T., Bedell, Kevin S.
For nearly a century, the Stoner model has dominated research in itinerant ferromagnetism, yet recent work on ultracold, optically trapped Fermi gases suggests that phase separation of spins occurs independent of long-range magnetic order. In this pa
Externí odkaz:
http://arxiv.org/abs/2008.07535
Autor:
Heath, Joshuah T.
Publikováno v:
J Low Temp Phys (2020)
The failure of Landau-Fermi liquid theory is often considered a telltale sign of universal, scale-invariant behavior in the emergent field theory of interacting fermions. Nevertheless, there exist borderline cases where weak scale invariance coupled
Externí odkaz:
http://arxiv.org/abs/2001.08230
Publikováno v:
J. Phys. A: Math. Theor. 53 225203 (2020)
We study the intrinsic effects of dimensional reduction on the transport equation of a perfectly two-dimensional Landau-Fermi liquid. By employing the orthogonality condition on the 2D analog of the Fourier-Legendre expansion, we find that the equili
Externí odkaz:
http://arxiv.org/abs/1912.03427
Using the Landau kinetic equation to study the non-equilibrium behavior of interacting Fermi systems is one of the crowning achievements of Landau's Fermi liquid theory. While thorough study of transport modes has been done for standard three-dimensi
Externí odkaz:
http://arxiv.org/abs/1912.02699
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