Efficient characterization of spatial Schmidt modes of multiphoton entangled states produced from high-gain parametric down-conversion

Autor: Amooei, Mahtab, Kulkarni, Girish, Upham, Jeremy, Boyd, Robert W.

The ability to efficiently characterize the spatial correlations of entangled states of light is critical for applications of many quantum technologies such as quantum imaging. Here, we demonstrate highly efficient theoretical and experimental charac

Externí odkaz: http://arxiv.org/abs/2410.04505

Modeling beam propagation in a moving nonlinear medium

Autor: Hogan, Ryan, Marcucci, Giulia, Safari, Akbar, Black, A. Nicholas, Braverman, Boris, Upham, Jeremy, Boyd, Robert W.

Fully describing light propagation in a rotating, anisotropic medium with thermal nonlinearity requires modeling the interplay between nonlinear refraction, birefringence, and the nonlinear group index. Incorporating these factors into a generalized

Externí odkaz: http://arxiv.org/abs/2403.04238

Euclid preparation. TBD. Forecast impact of super-sample covariance on 3x2pt analysis with Euclid

Autor: Euclid Collaboration, Sciotti, D., Beauchamps, S. Gouyou, Cardone, V. F., Camera, S., Tutusaus, I., Lacasa, F., Barreira, A., Gorce, A., Aubert, M., Baratta, P., Upham, R. E., Bonici, M., Carbone, C., Casas, S., Ilić, S., Martinelli, M., Sakr, Z., Schneider, A., Maoli, R., Scaramella, R., Escoffier, S., Gillard, W., Aghanim, N., Amara, A., Andreon, S., Auricchio, N., Baldi, M., Bardelli, S., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Capobianco, V., Carretero, J., Castander, F. J., Castellano, M., Cavuoti, S., Cimatti, A., Cledassou, R., Congedo, G., Conselice, C. J., Conversi, L., Copin, Y., Corcione, L., Courbin, F., Courtois, H. M., Cropper, M., Da Silva, A., Degaudenzi, H., Dinis, J., Dubath, F., Dupac, X., Dusini, S., Farina, M., Farrens, S., Fosalba, P., Frailis, M., Franceschi, E., Fumana, M., Galeotta, S., Garilli, B., Gillis, B., Giocoli, C., Grazian, A., Grupp, F., Guzzo, L., Haugan, S. V. H., Holmes, W., Hook, I., Hormuth, F., Hornstrup, A., Hudelot, P., Jahnke, K., Joachimi, B., Keihänen, E., Kermiche, S., Kiessling, A., Kunz, M., Kurki-Suonio, H., Lilje, P. B., Lindholm, V., Lloro, I., Maino, D., Mansutti, O., Marggraf, O., Markovic, K., Martinet, N., Marulli, F., Massey, R., Maurogordato, S., Medinaceli, E., Mei, S., Mellier, Y., Meneghetti, M., Meylan, G., Moresco, M., Moscardini, L., Munari, E., Niemi, S. -M., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Pettorino, V., Pires, S., Polenta, G., Poncet, M., Popa, L. A., Raison, F., Rebolo, R., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Saglia, R., Sapone, D., Sartoris, B., Schirmer, M., Schneider, P., Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Stanco, L., Starck, J. -L., Tallada-Crespí, P., Taylor, A. N., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Valentijn, E. A., Valenziano, L., Vassallo, T., Veropalumbo, A., Wang, Y., Weller, J., Zacchei, A., Zamorani, G., Zoubian, J., Zucca, E., Biviano, A., Boucaud, A., Bozzo, E., Colodro-Conde, C., Di Ferdinando, D., Farinelli, R., Graciá-Carpio, J., Mauri, N., Neissner, C., Scottez, V., Tenti, M., Akrami, Y., Allevato, V., Baccigalupi, C., Ballardini, M., Bernardeau, F., Blanchard, A., Borgani, S., Borlaff, A. S., Burigana, C., Cabanac, R., Cappi, A., Carvalho, C. S., Castignani, G., Castro, T., {n}as-Herrera, G. Ca\, Chambers, K. C., Cooray, A. R., Coupon, J., Díaz-Sánchez, A., Davini, S., De Lucia, G., Desprez, G., Di Domizio, S., Vigo, J. A. Escartin, Ferrero, I., Finelli, F., Gabarra, L., Ganga, K., Garcia-Bellido, J., Gaztanaga, E., Giacomini, F., Gozaliasl, G., Hildebrandt, H., Jacobson, J., Kajava, J. J. E., Kansal, V., Kirkpatrick, C. C., Legrand, L., Loureiro, A., Macias-Perez, J., Magliocchetti, M., Mainetti, G., Martins, C. J. A. P., Matthew, S., Maurin, L., Metcalf, R. B., Migliaccio, M., Monaco, P., Morgante, G., Nadathur, S., Nucita, A. A., Pöntinen, M., Patrizii, L., Popa, V., Porciani, C., Potter, D., Pourtsidou, A., Sánchez, A. G., Sefusatti, E., Sereno, M., Simon, P., Mancini, A. Spurio, Stadel, J., Steinwagner, J., Teyssier, R., Toft, S., Tucci, M., Valieri, C., Valiviita, J., Viel, M.

Publikováno v: A&A 691, A318 (2024)

Deviations from Gaussianity in the distribution of the fields probed by large-scale structure surveys generate additional terms in the data covariance matrix, increasing the uncertainties in the measurement of the cosmological parameters. Super-sampl

Externí odkaz: http://arxiv.org/abs/2310.15731

Multi-scale lidar measurements suggest miombo woodlands contain substantially more carbon than thought

Autor: Miro Demol, Naikoa Aguilar-Amuchastegui, Gabija Bernotaite, Mathias Disney, Laura Duncanson, Elise Elmendorp, Andres Espejo, Allister Furey, Steven Hancock, Johannes Hansen, Harold Horsley, Sara Langa, Mengyu Liang, Annabel Locke, Virgílio Manjate, Francisco Mapanga, Hamidreza Omidvar, Ashleigh Parsons, Elitsa Peneva-Reed, Thomas Perry, Beisit L. Puma Vilca, Pedro Rodríguez-Veiga, Chloe Sutcliffe, Robin Upham, Benoît de Walque, Andrew Burt

Publikováno v: Communications Earth & Environment, Vol 5, Iss 1, Pp 1-11 (2024)

Abstract Miombo woodlands are integral to livelihoods across southern Africa, biodiversity in the region, and the global carbon cycle, making accurate and precise monitoring of their state and change essential. Here, we assembled a terrestrial and ai

Externí odkaz: https://doaj.org/article/8c9f3ca4d102443a8402f09bb725c810

Media frame development of direct air capture 2011–2023: A comparative analysis of Europe and North America

Autor: Paul J. Upham, Emina Ibrahimović

Publikováno v: iScience, Vol 27, Iss 12, Pp 111360- (2024)

Summary: Media portrayal of direct air capture (DAC) matters for public opinion and policy. How is DAC framed in the North American and European press, are there differences between the two, and what are the implications for public perceptions of DAC

Externí odkaz: https://doaj.org/article/15e115fc32cf4ec38488115bf3bc2346