Zobrazeno 1 - 10
of 448
pro vyhledávání: '"Parra Martínez, A."'
Autor:
Biswas, Shovon, Parra-Martinez, Julio
We revisit the calculation of classical observables from causal response functions, following up on recent work by Caron-Huot at al. [JHEP 01 (2024) 139]. We derive a formula to compute asymptotic in-in observables from a particular soft limit of fiv
Externí odkaz:
http://arxiv.org/abs/2411.09016
Autor:
Herrera, Saul, Parra-Martinez, Guillermo, Rosenzweig, Philipp, Matta, Bharti, Polley, Craig M., Kuster, Kathrin, Starke, Ulrich, Guinea, Francisco, Silva-Guillen, Jose Angel, Naumis, Gerardo G., Pantaleon, Pierre A.
The existence of superconductivity (SC) in graphene appears to be established in both twisted and non-twisted multilayers. However, whether their building block, single-layer graphene (SLG), can also host SC remains an open question. Earlier theoreti
Externí odkaz:
http://arxiv.org/abs/2408.05271
Autor:
Cheung, Clifford, Parra-Martinez, Julio, Rothstein, Ira Z., Shah, Nabha, Wilson-Gerow, Jordan
Publikováno v:
J. High Energ. Phys. 2024, 5 (2024)
We explore a recently proposed effective field theory describing electromagnetically or gravitationally interacting massive particles in an expansion about their mass ratio, also known as the self-force (SF) expansion. By integrating out the deviatio
Externí odkaz:
http://arxiv.org/abs/2406.14770
We derive a soft theorem for a massless scalar in an effective field theory with generic field content using the geometry of field space. This result extends the geometric soft theorem for scalar effective field theories by allowing the massless scal
Externí odkaz:
http://arxiv.org/abs/2403.12142
Enhanced mGluR5 intracellular activity causes psychiatric alterations in Niemann Pick type C disease
Autor:
Ana Toledano-Zaragoza, Violeta Enriquez-Zarralanga, Sara Naya-Forcano, Víctor Briz, Rocío Alfaro-Ruíz, Miguel Parra-Martínez, Daniel N. Mitroi, Rafael Luján, José A. Esteban, María Dolores Ledesma
Publikováno v:
Cell Death and Disease, Vol 15, Iss 10, Pp 1-13 (2024)
Abstract Niemann-Pick disease Type C (NPC) is caused by mutations in the cholesterol transport protein NPC1 leading to the endolysosomal accumulation of the lipid and to psychiatric alterations. Using an NPC mouse model (Npc1nmf164) we show aberrant
Externí odkaz:
https://doaj.org/article/a29dff6528f64981ad437746890a57a7
Publikováno v:
Dearq, Iss 40/41, Pp 39-51 (2024)
This paper addresses an experience that integrates research and teaching with a gender-based perspective in the qualifying Master of Architecture at the University of Alicante. This experience interweaves heuristic and hermeneutic strategies with the
Externí odkaz:
https://doaj.org/article/b8f9e96b4c0444b895f3be4481ca8619
Autor:
Cheung, Clifford, Parra-Martinez, Julio, Rothstein, Ira Z., Shah, Nabha, Wilson-Gerow, Jordan
Publikováno v:
Phys. Rev. Lett. 132 (2024) 9, 091402
We derive an effective field theory describing a pair of gravitationally interacting point particles in an expansion in their mass ratio, also known as the self-force (SF) expansion. The 0SF dynamics are trivially obtained to all orders in Newton's c
Externí odkaz:
http://arxiv.org/abs/2308.14832
Autor:
Barack, Leor, Bern, Zvi, Herrmann, Enrico, Long, Oliver, Parra-Martinez, Julio, Roiban, Radu, Ruf, Michael S., Shen, Chia-Hsien, Solon, Mikhail P., Teng, Fei, Zeng, Mao
Publikováno v:
Phys. Rev. D 108, 024025 (2023)
We compare numerical self-force results and analytical fourth-order post-Minkowskian (PM) calculations for hyperbolic-type scattering of a point-like particle carrying a scalar charge $Q$ off a Schwarzschild black hole, showing a remarkably good agre
Externí odkaz:
http://arxiv.org/abs/2304.09200
Publikováno v:
J. High Energ. Phys. 2023, 103 (2023)
A variety of condensed matter systems describe gapless modes that can be interpreted as Nambu-Goldstone bosons of spontaneously broken Poincar\'e symmetry. In this paper we derive new soft theorems constraining the tree-level scattering of these degr
Externí odkaz:
http://arxiv.org/abs/2301.11363
Publikováno v:
Veredes, Arquitectura y Divulgación, Iss 11 (2024)
Por su carácter minoritario y disperso, las personas y grupos LGTBIQ+ carecen de genealogías heredadas. Como concepto y como práctica política, estas son esenciales para fundamentar la transmisión de saberes que garanticen su supervivencia como
Externí odkaz:
https://doaj.org/article/60ca6b0f545a4dcd8e3826fcd0ca118a