Results 41 to 50 of about 11,408,683 (276)

Gentle introduction to rigorous Renormalization Group: a worked fermionic example

Journal of High Energy Physics, 2021
Much of our understanding of critical phenomena is based on the notion of Renormalization Group (RG), but the actual determination of its fixed points is usually based on approximations and truncations, and predictions of physical quantities are often of
Alessandro Giuliani, Vieri Mastropietro, Slava Rychkov   +2 more
doaj   +1 more source

Quantum unitary dynamics of a charged fermionic field and Schwinger effect

Journal of High Energy Physics, 2021
In quantum field theory, particle creation occurs, in general, when an intense external field, such as an electromagnetic field, breaks time translational invariance. This leads to an ambiguity in the definition of the vacuum state.
Álvaro Álvarez-Domínguez, Luis J. Garay, David García-Heredia, Mercedes Martín-Benito   +3 more
doaj   +1 more source

Nonperturbative QED effective action at finite temperature [PDF]

Physical Review D, 2010
RevTex4, 6pages, no figure; replaced by the version to be published in Phys.
Kim, Sang Pyo, Lee, Hyun Kyu, Yoon, Yongsung   +2 more
openaire   +2 more sources

The Exact WKB analysis and the Stokes phenomena of the Unruh effect and Hawking radiation

Journal of High Energy Physics, 2022
The physical observables of quantum theory can be described by perturbation theory, which is often given by diverging power series. This divergence is connected to the existence of non-perturbative phenomena, where resurgence allows us to study this ...
Seishi Enomoto, Tomohiro Matsuda
doaj   +1 more source

B-hadron production in NNLO QCD: application to LHC t t ¯ $$ \overline{t} $$ events with leptonic decays

Journal of High Energy Physics, 2021
We calculate, for the first time, the NNLO QCD corrections to identified heavy hadron production at hadron colliders. The calculation is based on a flexible numeric framework which allows the calculation of any distribution of a single identified heavy ...
Michał Czakon, Terry Generet, Alexander Mitov, Rene Poncelet   +3 more
doaj   +1 more source

Delocalization Effects in Chlorophyll Fluorescence: Nonperturbative Line Shape Analysis of a Vibronically Coupled Dimer.

Journal of Physical Chemistry B, 2020
Non-adiabatic vibrational/electronic (vibronic) interactions in photosynthetic pigment/protein complexes (PPCs) have recently attracted considerable interest as a potential source for long-lived dynamic coherence and optimized light harvesting.
M. Reppert
semanticscholar   +1 more source

Single-step de Sitter vacua from nonperturbative effects with matter [PDF]

, 2015
A scenario of moduli stabilisation based on the interplay between closed and open string sectors is explored in a bottom-up approach. We study N=1 effective supergravities inspired by type IIB orientifold constructions that include background fluxes and ...
A. Guarino, G. Inverso
semanticscholar   +1 more source

Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in p+p collisions at s=200  GeV [PDF]

Physical Review D, 2018
Dihadron and isolated direct photon-hadron angular correlations are measured in $p$$+$$p$ collisions at $\sqrt{s}=200$ GeV. The correlations are sensitive to nonperturbative initial-state and final-state transverse momentum $k_T$ and $j_T$ in the ...
C. Aidala, Y. Akiba, M. Alfred, V. Andrieux, N. Apadula, H. Asano, B. Azmoun, V. Babintsev, A. Bagoly, N. Bandara, K. Barish, S. Bathe, A. Bazilevsky, M. Beaumier, R. Belmont, A. Berdnikov, Y. Berdnikov, D. Blau, M. Boer, J. Bok, M. Brooks, J. Bryslawskyj, V. Bumazhnov, S. Campbell, V. C. Roman, R. Cervantes, C. Chi, M. Chiu, I. Choi, J. Choi, Z. Citron, M. Connors, N. Cronin, M. Csan'ad, T. CsorgHo, T. Danley, M. Daugherity, G. David, K. DeBlasio, K. Dehmelt, A. Denisov, A. Deshpande, E. Desmond, A. Dion, D. Dixit, J. Do, A. Drees, K. Drees, J. Durham, A. Durum, A. Enokizono, H. En’yo, S. Esumi, B. Fadem, W. Fan, N. Feege, D. Fields, M. Finger, Jr., S. Fokin, J. Frantz, A. Franz, A. Frawley, Y. Fukuda, C. Gal, P. Gallus, P. Garg, H. Ge, F. Giordano, Y. Goto, N. Grau, S. Greene, M. Perdekamp, T. Gunji, H. Guragain, T. Hachiya, J. Haggerty, K. Hahn, H. Hamagaki, H. Hamilton, S. Han, J. Hanks, S. Hasegawa, T. Haseler, X. He, T. Hemmick, J. Hill, K. Hill, A. Hodges, R. Hollis, K. Homma, B. Hong, T. Hoshino, N. Hotvedt, J. Huang, S. Huang, K. Imai, M. Inaba, A. Iordanova, D. Isenhower, D. Ivanishchev, B. Jacak, M. Jezghani, Z. Ji, X. Jiang, B. Johnson, D. Jouan, D. Jumper, J. Kang, D. Kapukchyan, S. Karthas, D. Kawall, A. Kazantsev, V. Khachatryan, A. Khanzadeev, C. Kim, E.J. Kim, M. Kim, D. Kincses, E. Kistenev, J. Klatsky, P. Kline, T. Koblesky, D. Kotov, S. Kudo, B. Kurgyis, K. Kurita, Y. Kwon, J. Lajoie, A. Lebedev, S. Lee, S. Lee, M. Leitch, Y. Leung, N. Lewis, X. Li, S. Lim, M. Liu, V. Loggins, S. Lokos, K. Lovász, D. Lynch, T. Majoros, Y. Makdisi, M. Makek, V. Manko, E. Mannel, M. McCumber, P. McGaughey, D. Mcglinchey, C. McKinney, M. Mendoza, A. Mignerey, D. Mihalik, A. Milov, D. Mishra, J. Mitchell, G. Mitsuka, S. Miyasaka, S. Mizuno, P. Montuenga, T. Moon, D. Morrison, S. Morrow, T. Murakami, J. Murata, K. Nagai, K. Nagashima, T. Nagashima, J. Nagle, M. Nagy, I. Nakagawa, K. Nakano, C. Nattrass, T. Niida, R. Nouicer, T. Nov'ak, N. Novitzky, A. Nyanin, E. O'brien, C. Ogilvie, J. Koop, J. Osborn, A. Oskarsson, G. J. Ottino, K. Ozawa, V. Pantuev, V. Papavassiliou, J. Park, S. Park, S. Pate, M. Patel, W. Peng, D. Perepelitsa, G. Perera, D. Peressounko, C. PerezLara, J. Perry, R. Petti, M. Phipps, C. Pinkenburg, R. Pisani, M. Purschke, P. Radzevich, K. Read, D. Reynolds, V. Riabov, Y. Riabov, D. Richford, T. Rinn, S. Rolnick, M. Rosati, Z. Rowan, J. Runchey, A. Safonov, T. Sakaguchi, H. Sako, V. Samsonov, M. Sarsour, S. Sato, B. Schaefer, B. Schmoll, K. Sedgwick, R. Seidl, A. Sen, R. Seto, A. Sexton, D. Sharma, I. Shein, T. Shibata, K. Shigaki, M. Shimomura, T. Shioya, P. Shukla, A. Sickles, C. Silva, D. Silvermyr, B. Singh, C. P. Singh, V. Singh, M. Skoby, M. Slunevcka, M. Snowball, R. Soltz, W. Sondheim, S. Sorensen, I. Sourikova, P. Stankus, S. Stoll, T. Sugitate, A. Sukhanov, T. Sumita, J. Sun, Z. Sun, Z. Sun, J. Sziklai, K. Tanida, M. Tannenbaum, S. Tarafdar, A. Taranenko, G. Tarnai, R. Tieulent, A. Timilsina, T. Todoroki, M. Tom'avsek, C. Towell, R. Towell, I. Tserruya, Y. Ueda, B. Ujvari, H. W. Hecke, J. Velkovska, M. Virius, V. Vrba, N. Vukman, X. Wang, Y. Watanabe, C. Wong, C. Woody, C. Xu, Q. Xu, L. Xue, S. Yalcin, Y. Yamaguchi, H. Yamamoto, A. Yanovich, J. Yoo, I. Yoon, H. Yu, I. Yushmanov, W. Zajc, A. Zelenski, S. Zharko, L. Zou   +293 more
semanticscholar   +1 more source

Nonperturbative decoupling and effective field theory [PDF]

Physical Review D, 1995
12 pages no figures.
openaire   +3 more sources

Quantum distillation of Hilbert spaces, semi-classics and anomaly matching

Journal of High Energy Physics, 2018
A symmetry-twisted boundary condition of the path integral provides a suitable framework for the semi-classical analysis of nonperturbative quantum field theories (QFTs), and we reinterpret it from the viewpoint of the Hilbert space. An appropriate twist
Gerald V. Dunne, Yuya Tanizaki, Mithat Ünsal   +2 more
doaj   +1 more source