Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Sørensen, E. S."'
Autor:
Sharma, S., Richards, A. D. S., P., Sajilesh K., Kataria, A., Agboola, B. S., Pula, M., Gautreau, J., Ghara, A., Singh, D., Marik, S., Dunsiger, S. R., Lagos, M. J., Kanigel, A., Sørensen, E. S., Singh, R. P., Luke, G. M.
We present comprehensive investigations into the structural, superconducting, and topological properties of Bi$_2$PdPt. Magnetization and heat capacity measurements performed on polycrystalline Bi$_2$PdPt demonstrate a superconducting transition at $
Externí odkaz:
http://arxiv.org/abs/2403.18244
Autor:
Lambert, J., Sørensen, E. S.
Publikováno v:
2023 New J. Phys. 25 081201
Recently, there has been considerable interest in the application of information geometry to quantum many body physics. This interest has been driven by three separate lines of research, which can all be understood as different facets of quantum info
Externí odkaz:
http://arxiv.org/abs/2302.13515
Autor:
Sharma, S., P., Sajilesh K., Richards, A. D. S., Gautreau, J., Pula, M., Beare, J., Kojima, K. M., Yoon, S., Cai, Y., Kushwaha, R. K., Agrawal, T., Sørensen, E. S., Singh, R. P., Luke, G. M.
We have studied the superconducting properties of the isostructural ternary noncentrosymmetric superconductors TaXSi (X = Re, Ru) with the help of muon spin rotation/relaxation ($\mu$SR) and density functional theory calculations. Our transverse-fiel
Externí odkaz:
http://arxiv.org/abs/2209.09852
Autor:
Ng, R., Sorensen, E. S.
Publikováno v:
Phys. Rev. Lett. 114, 255701 (2015)
We determine the dynamical critical exponent, $z$, appearing at the Bose glass to superfluid transition in two dimensions by performing large scale numerical studies of two microscopically different quantum models within the universality class; The h
Externí odkaz:
http://arxiv.org/abs/1501.05981
Publikováno v:
Phys. Rev. B 83, 212401 (2011)
We present a comprehensive list of ground state energies and spin gaps of finite kagome clusters with up to 42 spins obtained using large-scale exact diagonalization techniques. This represents the current limit of this exact approach. For a fixed nu
Externí odkaz:
http://arxiv.org/abs/1103.1159
Publikováno v:
Phys. Rev. B 58, 2407 (1998)
The $s=1/2$ chain-boundary excitations occurring in the Haldane phaseof $s=1$ antiferromagnetic spin chains are investigated. The bilinear-biquadratic hamiltonian is used to study these excitations as a function of the strength of the biquadratic ter
Externí odkaz:
http://arxiv.org/abs/cond-mat/9802163
Autor:
Jaric, M V, Sorensen, E S
The first explicit realization of the conjecture that phason dynamics leads to self-diffusion in quasicrystals is presented for the icosahedral Ammann tilings. On short time scales, the transport is found to be subdiffusive with the exponent $\beta\a
Externí odkaz:
http://arxiv.org/abs/cond-mat/9408048
Autor:
Sorensen, E. S., Affleck, I.
Using the recently proposed density matrix renormalization group technique we show that the magnons in the S=1 antiferromagnetic Heisenberg chain effectively behaves as bosons that condense at a critical field h_c.
Comment: 12 pages, REVTEX 3.0,
Comment: 12 pages, REVTEX 3.0,
Externí odkaz:
http://arxiv.org/abs/cond-mat/9306036
Recent renormalization group studies of impurities in spin-1/2 chains appear to be inconsistent with Bethe ansatz results for a special integrable model. We study this system in more detail around the integrable point in parameter space and argue tha
Externí odkaz:
http://arxiv.org/abs/cond-mat/9306003
Autor:
Sharma, S., P., Sajilesh K., Richards, A. D. S., Gautreau, J., Pula, M., Beare, J., Kojima, K. M., Yoon, S., Cai, Y., Kushwaha, R. K., Agrawal, T., Sørensen, E. S., Singh, R. P., Luke, G. M.
We have studied the superconducting properties of the ternary noncentrosymmetric superconductors TaXSi (X = Re, Ru), with the help of muon spin rotation/relaxation ({\mu}SR) and density functional theory calculations. Our transverse-field {\mu}SR mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7264e9c0d00159fe7e694e45a6db9d93
http://arxiv.org/abs/2209.09852
http://arxiv.org/abs/2209.09852