Zobrazeno 1 - 10
of 475
pro vyhledávání: '"Pérez, Sebastian"'
Autor:
Gustafson, Erik J., Ji, Yao, Lamm, Henry, Murairi, Edison M., Perez, Sebastian Osorio, Zhu, Shuchen
Publikováno v:
Phys. Rev. D 110, 034515 (2024)
We construct the primitive gate set for the digital quantum simulation of the 108-element $\Sigma(36\times3)$ group. This is the first time a nonabelian crystal-like subgroup of $SU(3)$ has been constructed for quantum simulation. The gauge link regi
Externí odkaz:
http://arxiv.org/abs/2405.05973
Autor:
Arce-Tord, Carla, Casassus, Simon, Dent, William R. F., Pérez, Sebastián, Cárcamo, Miguel, Weber, Philipp, Engler, Natalia, Cieza, Lucas A., Hales, Antonio, Zurlo, Alice, Marino, Sebastian
Warps have often been used to explain disc properties, but well characterised examples are important due to their role in disc evolution. Scattered light images of discs with central gaps have revealed sharp warps, such that the outer rings are shado
Externí odkaz:
http://arxiv.org/abs/2309.10735
Autor:
Nogueira, Pedro Henrique, Zurlo, Alice, Pérez, Sebastián, González-Ruilova, Camilo, Cieza, Lucas A., Hales, Antonio, Bhowmik, Trisha, Ruíz-Rodríguez, Dary A., Principe, David A., Herczeg, Gregory J., Williams, Jonathan P., Cuadra, Jorge, Montesinos, Matías, Cuello, Nicolás, Chavan, Prachi, Casassus, Simon, Zhu, Zhaohuan, Goicovic, Felipe G.
Episodic accretion is a low-mass pre-main sequence phenomenon characterized by sudden outbursts of enhanced accretion. These objects are classified into two: protostars with elevated levels of accretion that lasts for decades or more, called FUors, a
Externí odkaz:
http://arxiv.org/abs/2305.15647
The demographic of circumstellar disks, the birthplaces of planets, is diverse and rich in disks featuring rings, gaps, spirals, filaments, and arcs. Many studies revealing these disk structures have focused on objects around single stars and disks i
Externí odkaz:
http://arxiv.org/abs/2304.14450
Autor:
Blanco, Amaia Imaz, Marino, Sebastian, Matrà, Luca, Booth, Mark, Carpenter, John, Faramaz, Virginie, Henning, Thomas, Hughes, A. Meredith, Kennedy, Grant M., Pérez, Sebastián, Ricci, Luca, Wyatt, Mark C.
The radial structure of debris discs can encode important information about their dynamical and collisional history. In this paper we present a 3-phase analytical model to analyse the collisional evolution of solids in debris discs, focusing on their
Externí odkaz:
http://arxiv.org/abs/2304.12337
Autor:
Weber, Philipp, Pérez, Sebastián, Guidi, Greta, Kurtovic, Nicolás T., Zurlo, Alice, Garufi, Antonio, Pinilla, Paola, Mayama, Satoshi, van Holstein, Rob G., Dullemond, Cornelis P., Cuello, Nicolás, Principe, David, Cieza, Lucas, González-Ruilova, Camilo, Girard, Julien
Dense stellar environments as hosts of ongoing star formation increase the probability of gravitational encounters among stellar systems during the early stages of evolution. Stellar interaction may occur through non-recurring, hyperbolic or paraboli
Externí odkaz:
http://arxiv.org/abs/2211.14322
Autor:
Hales, Antonio S., Marino, SebastiÁn, Sheehan, Patrick D., Ulloa, Silvio, PÉrez, SebastiÁn, MatrÀ, Luca, Kral, Quentin, Wyatt, Mark, Dent, William, Carpenter, John
We present Atacama Large Millimeter Array (ALMA) observations of the young, gas-rich debris disk around HD110058 at 0.3-0.6\arcsec resolution. The disk is detected in the 0.85 and 1.3~mm continuum, as well as in the J=2-1 and J=3-2 transitions of $^{
Externí odkaz:
http://arxiv.org/abs/2210.12275
Autor:
Law, Charles J., Crystian, Sage, Teague, Richard, Öberg, Karin I., Rich, Evan A., Andrews, Sean M., Bae, Jaehan, Flaherty, Kevin, Guzmán, Viviana V., Huang, Jane, Ilee, John D., Kastner, Joel H., Loomis, Ryan A., Long, Feng, Pérez, Laura M., Pérez, Sebastián, Qi, Chunhua, Rosotti, Giovanni P., Ruíz-Rodríguez, Dary, Tsukagoshi, Takashi, Wilner, David J.
High spatial resolution CO observations of mid-inclination (30-75{\deg}) protoplanetary disks offer an opportunity to study the vertical distribution of CO emission and temperature. The asymmetry of line emission relative to the disk major axis allow
Externí odkaz:
http://arxiv.org/abs/2205.01776
We consider $C^r$ ($r\geqslant 1$) diffeomorphisms $f$ defined on manifolds of dimension $\geqslant 3$ with homoclinic tangencies associated to saddles. Under generic properties, we show that if the saddle is homoclinically related to a blender then
Externí odkaz:
http://arxiv.org/abs/2112.05205
Autor:
Martinez-Brunner, Rafael, Casassus, Simon, Pérez, Sebastián, Hales, Antonio, Weber, Philipp, Carcamo, Miguel, Arce-Tord, Carla, Cieza, Lucas, Garufi, Antonio, Marino, Sebastián, Zurlo, Alice
The nearby V4046 Sgr spectroscopic binary hosts a gas-rich disc known for its wide cavity and dusty ring. We present high resolution ($\sim$20 mas or 1.4 au) ALMA observations of the 1.3mm continuum of V4046 Sgr which, combined with SPHERE--IRDIS pol
Externí odkaz:
http://arxiv.org/abs/2111.12668