Zobrazeno 1 - 10
of 4 698
pro vyhledávání: '"Magan, A"'
Autor:
Benedetti, Valentin, Casini, Horacio, Kawahigashi, Yasuyuki, Longo, Roberto, Magan, Javier M.
We review the physical meaning of modular invariance for unitary conformal quantum field theories in d=2. For QFT models, while T invariance is necessary for locality, S invariance is not mandatory. S invariance is a form of completeness of the theor
Externí odkaz:
http://arxiv.org/abs/2408.04011
We refine and extend a recent construction of sets of black hole microstates with semiclassical interiors that span a Hilbert space of dimension $e^S$, where $S$ is the black hole entropy. We elaborate on the definition and properties of microstates
Externí odkaz:
http://arxiv.org/abs/2401.08775
Autor:
Emparan, Roberto, Magan, Javier M.
Publikováno v:
JHEP03(2024)078
A longstanding enigma within AdS/CFT concerns the entanglement entropy of holographic quantum fields in Rindler space. The vacuum of a quantum field in Minkowski spacetime can be viewed as an entangled thermofield double of two Rindler wedges at a te
Externí odkaz:
http://arxiv.org/abs/2312.06803
Quantum chaotic systems are conjectured to display a spectrum whose fine-grained features (gaps and correlations) are well described by Random Matrix Theory (RMT). We propose and develop a complementary version of this conjecture: quantum chaotic sys
Externí odkaz:
http://arxiv.org/abs/2312.03848
The Adler-Bell-Jackiw anomaly determines the violation of chiral symmetry when massless fermions are coupled to an abelian gauge field. In its seminal paper, Adler noticed that a modified chiral U(1) symmetry could still be defined, at the expense of
Externí odkaz:
http://arxiv.org/abs/2309.03264
Autor:
Tej Prakash Sinha, Sanjeev Bhoi, Dolly Sharma, Sushmita Chauhan, Radhika Magan, Ankit Kumar Sahu, Stuti Bhargava, Patanjali Dev Nayar, Venkatnarayan Kannan, Rakesh Lodha, Garima Kacchawa, Narendra Kumar Arora, Moji Jini, Pramod Kumar Sinha, Satyajeet Verma, Pawan Goyal, K. V. Viswanathan, Kemba Padu, Pallavi Boro, Yogesh Kumar, Pratibha Gupta, Srikanth Damodaran, Nasar Jubair
Publikováno v:
Health Research Policy and Systems, Vol 22, Iss 1, Pp 1-11 (2024)
Abstract Background The healthcare system in India is tiered and has primary, secondary and tertiary levels of facilities depending on the complexity and severity of health challenges at these facilities. Evidence suggests that emergency services in
Externí odkaz:
https://doaj.org/article/c3dceea2342c4864aa32017133d910e7
Autor:
Manna Bhattacharjee, Amitesh Nagarwal, Sai Durga Prakash, Vishal Gaurab, Bijay Prakash Yadav, Sheshkaran Singh Charan, Vishvajit Magan Wakade, Sundeep Mishra
Publikováno v:
Heart India, Vol 12, Iss 2, Pp 102-107 (2024)
Introduction: Cardiovascular disease, particularly myocardial infarction (MI), remains a leading cause of mortality globally and in India. The prevalence of coronary artery disease (CAD) among young adults in India presents unique challenges, marked
Externí odkaz:
https://doaj.org/article/90dd92227c0c4fcfb2278081b418db43
We investigate the complexity of states and operators evolved with the modular Hamiltonian by using the Krylov basis. In the first part, we formulate the problem for states and analyse different examples, including quantum mechanics, two-dimensional
Externí odkaz:
http://arxiv.org/abs/2306.14732
We construct generalized symmetries for linearized Einstein gravity in arbitrary dimensions. First-principle considerations in QFT force generalized symmetries to appear in dual pairs. Verifying this prediction helps us find the full set of non-trivi
Externí odkaz:
http://arxiv.org/abs/2305.13361
Autor:
Ribas, I., Reiners, A., Zechmeister, M., Caballero, J. A., Morales, J. C., Sabotta, S., Baroch, D., Amado, P. J., Quirrenbach, A., Abril, M., Aceituno, J., Anglada-Escudé, G., Azzaro, M., Barrado, D., Béjar, V. J. S., de Haro, D. Benítez, Bergond, G., Bluhm, P., Ortega, R. Calvo, Guillén, C. Cardona, Chaturvedi, P., Cifuentes, C., Colomé, J., Cont, D., Cortés-Contreras, M., Czesla, S., Díez-Alonso, E., Dreizler, S., Duque-Arribas, C., Espinoza, N., Fernández, M., Fuhrmeister, B., Galadí-Enríquez, D., García-López, A., González-Álvarez, E., Hernández, J. I. González, Guenther, E. W., de Guindos, E., Hatzes, A. P., Henning, Th., Herrero, E., Hintz, D., Huelmo, Á. L., Jeffers, S. V., Johnson, E. N., de Juan, E., Kaminski, A., Kemmer, J., Khaimova, J., Khalafinejad, S., Kossakowski, D., Kürster, M., Labarga, F., Lafarga, M., Lalitha, S., Lampón, M., Lillo-Box, J., Lodieu, N., González, M. J. López, López-Puertas, M., Luque, R., Magán, H., Mancini, L., Marfil, E., Martín, E. L., Martín-Ruiz, S., Molaverdikhani, K., Montes, D., Nagel, E., Nortmann, L., Nowak, G., Pallé, E., Passegger, V. M., Pavlov, A., Pedraz, S., Perdelwitz, V., Perger, M., Ramón-Ballesta, A., Reffert, S., Revilla, D., Rodríguez, E., Rodríguez-López, C., Sadegi, S., Carrasco, M. Á. Sánchez, Sánchez-López, A., Sanz-Forcada, J., Schäfer, S., Schlecker, M., Schmitt, J. H. M. M., Schöfer, P., Schweitzer, A., Seifert, W., Shan, Y., Skrzypinski, S. L., Solano, E., Stahl, O., Stangret, M., Stock, S., Stürmer, J., Tabernero, H. M., Tal-Or, L., Trifonov, T., Vanaverbeke, S., Yan, F., Osorio, M. R. Zapatero
The CARMENES instrument was conceived to deliver high-accuracy radial velocity (RV) measurements with long-term stability to search for temperate rocky planets around a sample of nearby cool stars. The broad wavelength coverage was designed to provid
Externí odkaz:
http://arxiv.org/abs/2302.10528