ArTS Archivio della ricerca di Trieste

BECCA, FEDERICO
 Distribuzione geografica
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Continente #
NA - Nord America 8.620
EU - Europa 1.368
AS - Asia 1.025
AF - Africa 4
OC - Oceania 1
SA - Sud America 1
Totale 11.019
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Nazione #
US - Stati Uniti d'America 8.614
SE - Svezia 504
PL - Polonia 378
TR - Turchia 262
CN - Cina 259
HK - Hong Kong 239
SG - Singapore 220
IT - Italia 162
IE - Irlanda 108
BG - Bulgaria 107
CH - Svizzera 26
VN - Vietnam 17
GB - Regno Unito 15
IN - India 15
BE - Belgio 13
SI - Slovenia 12
DE - Germania 9
FR - Francia 8
CA - Canada 5
FI - Finlandia 4
RO - Romania 4
RU - Federazione Russa 4
TW - Taiwan 4
DK - Danimarca 3
JP - Giappone 3
UA - Ucraina 3
AT - Austria 2
HU - Ungheria 2
MA - Marocco 2
NL - Olanda 2
SN - Senegal 2
AU - Australia 1
EC - Ecuador 1
ES - Italia 1
ID - Indonesia 1
IL - Israele 1
IR - Iran 1
LB - Libano 1
LV - Lettonia 1
MX - Messico 1
PH - Filippine 1
PK - Pakistan 1
Totale 11.019
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Città #
Fairfield 1.975
Woodbridge 966
Houston 935
Seattle 840
Ashburn 837
Cambridge 695
Wilmington 668
Warsaw 378
Ann Arbor 320
Chandler 311
Izmir 262
Hong Kong 237
Princeton 212
Singapore 171
Beijing 113
Dublin 108
Sofia 107
Jacksonville 102
Boardman 80
San Diego 59
Trieste 53
Santa Clara 26
Bern 20
Norwalk 17
Dong Ket 16
Brussels 13
Scuola 12
Pordenone 11
Milan 9
Phoenix 7
Redmond 7
Tappahannock 7
London 6
New York 6
Redwood City 6
Bangalore 5
Spilimbergo 5
Zhengzhou 5
Chang-hua 4
Coseano 4
Council Bluffs 4
Bolzano 3
Falls Church 3
Fremont 3
Genoa 3
Guangzhou 3
Jinan 3
Lappeenranta 3
Los Angeles 3
Surbiton 3
Toronto 3
Washington 3
Yverdon-les-Bains 3
Aarhus 2
Bologna 2
Casablanca 2
Chaoyang 2
Dakar 2
Dallas 2
Guanzate 2
Islington 2
Molfetta 2
Nanjing 2
Paris 2
Pune 2
Rome 2
Salerno 2
Shanghai 2
Shenyang 2
Taiyuan 2
Tokyo 2
Treviso 2
Venice 2
Zurich 2
Amsterdam 1
Andover 1
Arlington 1
Atlanta 1
Boydton 1
Bremen 1
Böblingen 1
Canolo Nuova 1
Central 1
Central District 1
Cernusco sul Naviglio 1
Changsha 1
Chennai 1
Cleveland 1
Cologne 1
Dearborn 1
Des Moines 1
Edinburgh 1
Enemonzo 1
Esslingen am Neckar 1
Frankfurt am Main 1
Groningen 1
Helsinki 1
Hunedoara 1
Inzago 1
Isfahan 1
Totale 9.723
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Nome #
Charge orders in organic charge-transfer salts 212
Quantum Monte Carlo Approaches for Correlated Systems 205
Solutions of the Two-Dimensional Hubbard Model: Benchmarks and Results from a Wide Range of Numerical Algorithms 205
Dynamical Structure Factor of the J1−J2 Heisenberg Model on the Triangular Lattice: Magnons, Spinons, and Gauge Fields 185
Superconductivity in the Hubbard model: a hidden-order diagnostics from the Luther-Emery phase on ladders 161
Competition between spin liquids and valence-bond order in the frustrated spin-1/2 Heisenberg model on the honeycomb lattice 151
Crystallization of the resonating valence bond liquid as vortex condensation 150
Metallic and insulating stripes and their relation with superconductivity in the doped Hubbard model 150
Nonlocal Parity Order in the Two-Dimensional Mott Insulator 147
Quantum quenches in one-dimensional gapless systems 137
Superconductivity in the Two-Dimensional t-J model 136
The incommensurate charge-density-wave instability in the extended three-band Hubbard model 136
Exact bounds on the ground-state energy of the infinite-U Hubbard model 134
Spectral properties of incommensurate charge-density wave systems 131
Charge Fluctuations close to phase separation in the two-dimensional t-J model 129
Spontaneous symmetry breaking in correlated wave functions 128
Extracting the Mott gap from energy measurements in trapped atomic gases 126
Zero-temperature properties of the quantum dimer model on the triangular lattice 126
Chiral spin liquid wave function and the Lieb-Schultz-Mattis theorem 125
Ground-state properties of the Hubbard model by Lanczos diagonalizations 125
Valence-bond crystals in the kagome spin-1/2 Heisenberg antiferromagnet: a symmetry classification and projected wave function study 124
Charge-density-waves and superconductivity as an alternative to phase separation in the infinite-U Hubbard-Holstein model 124
Variational Monte Carlo study of a gapless spin liquid in the spin-1/2 XXZ antiferromagnetic model on the kagome lattice 124
Magnetic superstructure in the two-dimensional quantum antiferromagnet SrCu_2(BO_3)_2 123
Spatially homogeneous ground-state of the two-dimensional Hubbard model 120
Spin liquid nature in the Heisenberg J1-J2 triangular antiferromagnet 120
From Luttinger liquid to Mott insulator: The correct low-energy description of the one-dimensional Hubbard model by an unbiased variational approach 118
Stripes and spin incommensurabilities are favored by lattice anisotropies 118
Backflow correlations in the Hubbard model: An efficient tool for the study of the metal-insulator transition and the large-U limit 116
Quantum phase transition in coupled spin ladders 116
Metal-insulator transitions, superconductivity, and magnetism in the two-band Hubbard model 115
Inhomogeneous Gutzwiller approximation with random phase fluctuations for the Hubbard model 115
Superconductivity, charge-density waves, antiferromagnetism, and phase separation in the Hubbard-Holstein model 115
Doping quantum dimer models on the square lattice 114
Quantum compass model on the square lattice 114
Dynamical behavior across the Mott transition of two bands with different bandwidths 114
d-wave pairing in lightly doped Mott insulators 114
Persistence of the gapless spin liquid in the breathing kagome Heisenberg antiferromagnet 114
Comment on ``Phase Diagram of an Asymmetric Spin Ladder'' 114
Dynamics of the quantum dimer model on the triangular lattice: Soft modes and local resonating valence-bond correlations 113
Direct evidence for a gapless Z2 spin liquid by frustrating Neel antiferromagnetism 112
Resonating valence bond wave functions for strongly frustrated spin systems 111
Suppression of dimer correlations in the two-dimensional J(1)-J(2) Heisenberg model: An exact diagonalization study 110
Spectral signatures of fractionalization in the frustrated Heisenberg model on the square lattice 110
Dynamical structure factor of the J1-J2 Heisenberg model in one dimension: The variational Monte Carlo approach 110
Reptation quantum Monte Carlo algorithm for lattice Hamiltonians with a directed-update scheme 110
Vanishing spin gap in a competing spin-liquid phase in the kagome Heisenberg antiferromagnet 109
Spin-(1/2) Heisenberg model on the anisotropic triangular lattice: From magnetism to a one-dimensional spin liquid 109
Tetramerization of a frustrated spin-1/2 chain 108
Spin-1/2 Heisenberg J(1)-J(2) antiferromagnet on the kagome lattice 108
Variational Monte Carlo study of a chiral spin liquid in the extended Heisenberg model on the kagome lattice 107
Characterization of the Bose-glass phase in low-dimensional lattices 107
Variational Monte Carlo approach to the two-dimensional Kondo lattice model 106
Ising transition driven by frustration in a 2D classical model with continuous symmetry 106
Time-dependent Gutzwiller theory of pairing fluctuations in the Hubbard model 105
Freezing and large time scales induced by geometrical frustration 104
Exotic gapless spectrum induced by frustration in quantum antiferromagnets 104
Superfluid to Mott-insulator transition in Bose-Hubbard models 104
Bose-glass, superfluid, and rung-Mott phases of hard-core bosons in disordered two-leg ladders 104
The Mott metal-insulator transition in the half-filled Hubbard model on the triangular lattice 103
Assessing the orbital selective Mott transition with variational wave functions 103
Hidden Mott transition and large-U superconductivity in the two-dimensional Hubbard model 102
Ground-state properties of the disordered Hubbard model in two dimensions 101
Localization and glassy dynamics in many-body quantum systems 101
Nagaoka ferromagnetism in the two-dimensional infinite-U Hubbard model 101
Nature of the phases in the frustrated XY model on the honeycomb lattice 100
One-dimensional spin liquid, collinear, and spiral phases from uncoupled chains to the triangular lattice 100
Ground state of a Heisenberg chain with next-nearest-neighbor bond alternation 99
Magnetism and superconductivity in the t-t '-J model 99
Magnetic field induced transition in a quantum magnet described by the quantum dimer model 98
Strong renormalization of the Fermi-surface topology close to the Mott transition 97
Identification of an RVB liquid phase in a quantum dimer model with competing kinetic terms 95
Mott transition in bosonic systems: Insights from the variational approach 94
Variational wave functions for the S=1/2 Heisenberg model on the anisotropic triangular lattice: Spin liquids and spiral orders 94
Itinerant ferromagnetic phase of the Hubbard model 92
Magneto-elastic effects and magnetization plateaus in two dimensional systems 91
Peierls-like transition induced by frustration in a two dimensional antiferromagnet 91
Gapless spin-liquid phase in the kagome spin-1 2 Heisenberg antiferromagnet 89
Valence-bond crystal in the extended kagome spin-1/2 quantum Heisenberg antiferromagnet: A variational Monte Carlo approach 88
Local moments and magnetic order in the two-dimensional Anderson-Mott transition 87
Theoretical constraints for the magnetic-dimer transition in two-dimensional spin models 85
Superconductivity from spoiling magnetism in the Kondo lattice model 83
Time-dependent Gutzwiller theory of magnetic excitations in the Hubbard model 83
Finite-temperature properties of frustrated classical spins coupled to the lattice 82
Unconventional metal-insulator transition in two dimensions 81
Phase diagram of hard-core bosons on a zigzag ladder 81
Finite compressibility in the low-doping region of the two-dimensional t-J model 81
Gapped spin-liquid phase in the J1-J2 Heisenberg model by a bosonic resonating valence-bond ansatz 79
Spin-liquid versus spiral-order phases in the anisotropic triangular lattice 77
Projected wave function study of Z 2 spin liquids on the kagome lattice for the spin-12 quantum Heisenberg antiferromagnet 74
Theory of antibound states in partially filled narrow band systems 74
Spin-liquid and magnetic phases in the anisotropic triangular lattice: the case of k-(ET)_2X 73
Reply to comment on ``Superconductivity in the two-dimensional t-J model'' 69
Interaction-induced Fermi-surface renormalization in the t(1)-t(2) Hubbard model close to the Mott-Hubbard transition 68
Absence of static stripes in the two-dimensional t-J model by an accurate and systematic quantum Monte Carlo approach 63
Variational description of Mott insulators: the case of the t-t' one-dimensionalHubbard model 61
Spiral antiferromagnets beyond the spin-wave approximation: Frustrated XY and Heisenberg models on the honeycomb lattice 60
Optimization of infinite projected entangled pair states: The role of multiplets and their breaking 60
Neural Gutzwiller-projected variational wave functions 60
Theory of spin-density profile and lattice distortion in the magnetization plateaus of SrCu_2(BO_3)_2 59
Totale 10.866
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Categoria #
all - tutte 32.318
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 32.318
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20204.558 0 0 413 1.308 487 582 423 429 494 164 149 109
2020/20212.704 130 161 302 336 393 154 397 73 236 110 201 211
2021/2022967 156 60 59 12 10 78 33 37 136 161 91 134
2022/20231.053 109 41 106 111 123 211 55 97 111 11 51 27
2023/2024750 58 55 16 24 32 105 95 191 7 14 100 53
2024/2025231 9 114 108 0 0 0 0 0 0 0 0 0
Totale 11.402