Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Andrés Montoya−Castillo"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract Spectral characterization of noise environments that lead to the decoherence of qubits is critical to developing robust quantum technologies. While dynamical decoupling offers one of the most successful approaches to characterize noise spect
Externí odkaz:
https://doaj.org/article/f89b00aad7e6454a91b25c39b2ae82aa
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract We derive a rigorous, quantum mechanical map of fermionic creation and annihilation operators to continuous Cartesian variables that exactly reproduces the matrix structure of the many-fermion problem. We show how our scheme can be used to m
Externí odkaz:
https://doaj.org/article/628e7a92033e4d25b5390516afd6e41e
Autor:
Rachelle Austin, Yusef R. Farah, Thomas Sayer, Bradley M. Luther, Andrés Montoya-Castillo, Amber T. Krummel, Justin B. Sambur
Publikováno v:
Thomas Sayer
Hot carrier-based energy conversion systems could double the efficiency of conventional solar energy technology or drive photochemical reactions that would not be possible using fully thermalized, ``cool'' carriers, but current strategies require exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47056f3ce1bf7f63b28df2618f4acf5d
http://arxiv.org/abs/2210.13588
http://arxiv.org/abs/2210.13588
Autor:
Andrés Montoya-Castillo, Michael S. Chen, Sumana L. Raj, Kenneth A. Jung, Kasper S. Kjaer, Tobias Morawietz, Kelly J. Gaffney, Tim B. van Driel, Thomas E. Markland
Time-resolved scattering experiments enable imaging of materials at the molecular scale with femtosecond time resolution. However, in disordered media they provide access to just one radial dimension thus limiting the study of orientational structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb536f164decf3ffec1ff07dc68f697e
http://arxiv.org/abs/2202.03562
http://arxiv.org/abs/2202.03562
Publikováno v:
The Journal of Chemical Physics. 158:074107
Linear and nonlinear electronic spectra provide an important tool to probe the absorption and transfer of electronic energy. Here, we introduce a pure state Ehrenfest approach to obtain accurate linear and nonlinear spectra that is applicable to syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5237c675efc2111a0c8a82f6209db039
https://doi.org/10.1063/5.0138671
https://doi.org/10.1063/5.0138671
Autor:
Andrés Montoya-Castillo, Thomas Sayer
Publikováno v:
Thomas Sayer
Generalized master equations provide a theoretically rigorous framework to capture the dynamics of processes ranging from energy harvesting in plants and photovoltaic devices, to qubit decoherence in quantum technologies, and even protein folding. At
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::617475f3a5130d4ef6dc4bbefe5814b3
https://doi.org/10.1063/5.0132614
https://doi.org/10.1063/5.0132614
Publikováno v:
The Journal of chemical physics. 153(24)
Excited state electron and hole transfer underpin fundamental steps in processes such as exciton dissociation at photovoltaic heterojunctions, photoinduced charge transfer at electrodes, and electron transfer in photosynthetic reaction centers. Diaba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cefaf664fc591162359624f56822d445
https://pubmed.ncbi.nlm.nih.gov/33380087
https://pubmed.ncbi.nlm.nih.gov/33380087
Autor:
Aislinn E. Deely, Israt J. Ahmed, Shauntè M. Baboumian, Andrés Montoya-Castillo, Anne R. Skinner, Jonathan A. Florentin, Impreet Singh, Bonnie A.B. Blackwell, Joel I.B. Blickstein, Riyadh Ally, Edwin S.K. Yu
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0744740295f2181f1a59a18b55c7bae2
https://doi.org/10.1130/abs/2019am-338297
https://doi.org/10.1130/abs/2019am-338297
Methods derived from the generalized quantum master equation (GQME) framework have provided the basis for elucidating energy and charge transfer in systems ranging from molecular solids to photosynthetic complexes. Recently, the non-perturbative comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::312e8394c75400f85b9b9b1f0f102937
Autor:
Andrés Montoya-Castillo, Shauntè M. Baboumian, Israt J. Ahmed, Bonnie A.B. Blackwell, Impreet Singh, Anne R. Skinner, Aislinn E. Deely, Joel I.B. Blickstein, Riyadh Ally, Edwin S.K. Yu, Jonathan A. Florentin
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5c8573fe950c0a58aec48bae90d5cd2
https://doi.org/10.1130/abs/2019am-339390
https://doi.org/10.1130/abs/2019am-339390