Zobrazeno 1 - 10
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pro vyhledávání: '"Santamaría A"'
We demonstrate spectroscopy of incoherent light with sub-diffraction resolution. In a proof-of-principle experiment we analyze the spectrum of a pair of incoherent point-like sources whose separation is below the diffraction limit. The two sources mi
Externí odkaz:
http://arxiv.org/abs/2409.01190
Visual analytics is essential for studying large time series due to its ability to reveal trends, anomalies, and insights. DeepVATS is a tool that merges Deep Learning (Deep) with Visual Analytics (VA) for the analysis of large time series data (TS).
Externí odkaz:
http://arxiv.org/abs/2408.04692
Autor:
Soleymani, Mohammad, Santamaria, Ignacio, Jorswieck, Eduard, Di Renzo, Marco, Gutiérrez, Jesús
In this paper, we develop energy-efficient schemes for multi-user multiple-input single-output (MISO) broadcast channels (BCs), assisted by reconfigurable intelligent surfaces (RISs). To this end, we consider three architectures of RIS: locally passi
Externí odkaz:
http://arxiv.org/abs/2408.04271
Autor:
Falcón-Gómez, Enderson, De Falco, Vittorio, Abdalmalak, Kerlos Atia, Amor-Martín, Adrián, De La Rubia, Valentín, Santamaría-Botello, Gabriel, Muñoz, Luis Enrique García
We demonstrate that a fully metallic and air-filled geodesic waveguide can be employed as an analog electromagnetic model of a static and spherically symmetric gravitational field. By following the Plebanski formalism, a space-time metric of the afor
Externí odkaz:
http://arxiv.org/abs/2408.01136
Autor:
Santamaria-Miranda, Alejandro, de Gregorio-Monsalvo, Itziar, Ohashi, Nagayoshi, Tobin, John J., Sai, Jinshi, Jorgensen, Jes K., Aso, Yusuke, Lin, Zhe-Yu Daniel, Flores, Christian, Kido, Miyu, Koch, Patrick M., Kwon, Woojin, Lee, Chang Won, Li, Zhi-Yun, Looney, Leslie W., Plunkett, Adele L., Takakuwa, Shigehisa, Hoff, Merel L. R van t, Williams, Jonathan P., Yen, Hsi-Wei
We present the results of the ALMA Large Program Early Planet Formation in Embedded disks observations of the Class 0 protostar GSS30 IRS3. Our observations included 1.3 mm continuum with a resolution of 0.''05 (7.8 au) and several molecular species
Externí odkaz:
http://arxiv.org/abs/2407.20885
Publikováno v:
IEEE Transactions on Signal Processing (2024)
Recent work by Ram\'irez et al. [2] has introduced Multi-Channel Factor Analysis (MFA) as an extension of factor analysis to multi-channel data that allows for latent factors common to all channels as well as factors specific to each channel. This pa
Externí odkaz:
http://arxiv.org/abs/2407.18896
Autor:
Relancio, J. J., Santamaría-Sanz, L.
In this work, we make new developments in generic cotangent bundle geometries, depending on all phase-space variables. In particular, we will focus on the so-called generalized Hamilton spaces, discussing how the main ingredients of this geometrical
Externí odkaz:
http://arxiv.org/abs/2407.18819
Autor:
Gavino, Sacha, Jørgensen, Jes K., Sharma, Rajeeb, Yang, Yao-Lun, Li, Zhi-Yun, Tobin, John J., Ohashi, Nagayoshi, Takakuwa, Shigehisa, Plunkett, Adele, Kwon, Woojin, de Gregorio-Monsalvo, Itziar, Lin, Zhe-Yu Daniel, Santamaría-Miranda, Alejandro, Aso, Yusuke, Sai, Jinshi, Aikawa, Yuri, Tomida, Kengo, Koch, Patrick M., Lee, Jeong-Eun, Lee, Chang Won, Lai, Shih-Ping, Looney, Leslie W., Narayanan, Suchitra, Phuong, Nguyen Thi, Thieme, Travis J., Hoff, Merel L. R. van 't, Willians, Jonathan P., Yen, Hsi-Wei
We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of the binary Class 0 protostellar system BHR 71 IRS1 and IRS2 as part of the Early Planet Formation in Embedded Disks (eDisk) ALMA Large Program. We describe the $^{12}$CO (
Externí odkaz:
http://arxiv.org/abs/2407.17249
We study the existence and concentration of positive and nodal solutions to a Schr\"odinger equation in the presence of a shrinking self-focusing core of arbitrary shape. Via a suitable rescaling, the concentration gives rise to a limiting profile th
Externí odkaz:
http://arxiv.org/abs/2407.04830
Autor:
Georgiou, T., Palma, J. L., Mujica, V., Varela, S., Galante, M., Garcıa, V. Santamarıa, Mboning, L., Schwartz, R. N., Cuniberti, G., Bouchard, L. -S.
Spin polarization in chiral molecules is a magnetic molecular response associated with electron transport and enantioselective bond polarization that occurs even in the absence of an external magnetic field. An unexpected finding by Santos and co-wor
Externí odkaz:
http://arxiv.org/abs/2407.00861