Publications
MCTDHB and related References
- S. Klaiman and O. E. Alon, J. Phys.: Conf. Ser. 691, 012015 (2016)
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S. Klaiman, A. I. Streltsov, and O. E. Alon,
Phys. Rev. A
93,
023605
(2016)
Uncertainty product of an out-of-equilibrium many-particle system, arXiv:1509.00762
-
I. Brouzos, A. I. Streltsov, A. Negretti, R. S. Said, T. Caneva, S. Montangero, and T. Calarco,
Phys. Rev. A
92,
062110
(2015)
Quantum speed limit and optimal control of many-boson dynamics, arXiv:1412.6142
-
G. Jäger, T. Berrada, J. Schmiedmayer, T. Schumm, and U. Hohenest,
Phys. Rev. A
92,
053632
(2015)
Parametric-squeezing amplification of Bose-Einstein condensates, arXiv:1511.03146
-
R. Beinke, S. Klaiman, L. S. Cederbaum, A. I. Streltsov, and O. E. Alon,
Phys. Rev. A
92,
043627
(2015)
Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions, arXiv:1508.03238
-
A. U. J. Lode, B. Chakrabarti, and V. K. B. Kota,
Phys. Rev. A
92,
033622
(2015)
Many-body entropies, correlations, and emergence of statistical relaxation in interaction quench dynamics of ultracold bosons, arXiv:1501.02611
-
M. C. Tsatsos and A. U. J. Lode,
J. Low Temp. Phys.
181,
171
(2015)
Resonances and Dynamical Fragmentation in a Stirred Bose-Einstein Condensate, arXiv:1410.0414
-
U. R. Fischer, A. U. J. Lode, and B. Chatterjee,
Phys. Rev. A
91,
063621
(2015)
Condensate fragmentation as a sensitive measure of the quantum many-body behavior of bosons with long-range interactions, arXiv:1502.04889
-
S. Klaiman and O. E. Alon,
Phys. Rev. A
91,
063613
(2015)
Variance as a sensitive probe of correlations, arXiv:1502.07528
-
T. Wells, A. U. J. Lode, V. S. Bagnato, and M. C. Tsatsos,
J. Low Temp. Phys.
180,
133
(2015)
Vortex Reconnections in Anisotropic Trapped Three-Dimensional Bose-Einstein Condensates, arXiv:1410.2859
-
O. E. Alon,
J. Phys.: Conf. Ser.
594,
012039
(2015)
Many-body excitation spectra of trapped bosons with general interaction by linear response, arXiv:1407.7678
- S. Klaiman, A. U. J. Lode, K. Sakmann, O. I. Streltsova, O. E. Alon, L. S. Cederbaum, and A. I. Streltsov, in High Performance Computing in Science and Engineering '14: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2014, edited by W. E. Nagel, D. H. Kröner, M. M. Resch (Springer, Heidelberg, 2015)
- A. U. J. Lode, Springer Theses (Heidelberg, Springer, 2015)
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S. Klaiman, A. U. J. Lode, A. I. Streltsov, L. S. Cederbaum, and O. E. Alon,
Phys. Rev. A
90,
043620
(2014)
Breaking the resilience of a two-dimensional Bose-Einstein condensate to fragmentation, arXiv:1409.0323
-
O. I. Streltsova, O. E. Alon, L. S. Cederbaum, and A. I. Streltsov,
Phys. Rev. A
89,
061602(R)
(2014)
Generic regimes of quantum many-body dynamics of trapped bosonic systems with strong repulsive interactions, arXiv:1312.6174
-
A. U. J. Lode, S. Klaiman, O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. A
89,
053620
(2014)
Controlling the velocities and the number of emitted particles in the tunneling to open space dynamics, arXiv:1309.4253
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I. Brezinová, J. Burgdörfer, A. U. J. Lode, A. I. Streltsov, L. S. Cederbaum,
O. E. Alon, L. A. Collins, and B. I. Schneider,
J. Phys.: Conf. Ser.
488,
012032
(2014)
Elastic scattering of a Bose-Einstein condensate at a potential landscape, arXiv:1310.0622
-
M. C. Tsatsos,
Phys. Rev. A
89,
043604
(2014)
Attractive Bose gas in two dimensions: An analytical study of its fragmentation and collapse, arXiv:1401.2510
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
89,
023602
(2014)
Universality of fragmentation in the Schrödinger dynamics of bosonic Josephson junctions, arXiv:1207.1011
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
J. Chem. Phys.
140,
034108
(2014)
Unified view on linear response of interacting identical and distinguishable particles from multiconfigurational time-dependent Hartree methods, arXiv:1309.1893
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A. U. J. Lode, K. Sakmann, R. A. Doganov, J. Grond, O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
in High Performance Computing in Science and Engineering '13:
Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2013,
edited by W. E. Nagel, D. H. Kröner, M. M. Resch (Springer, Heidelberg, 2013)
Numerically-Exact Schrödinger Dynamics of Closed and Open Many-Boson Systems with the MCTDHB Package
-
A. I. Streltsov,
Phys. Rev. A
88,
041602(R)
(2013)
Quantum systems of ultracold bosons with customized interparticle interactions, arXiv:1307.5187
-
J. Grond, A. I. Streltsov, A. U. J. Lode, K. Sakmann, L. S. Cederbaum, and O. E. Alon,
Phys. Rev. A
88,
023606
(2013)
Excitation spectra of many-body systems by linear response: General theory and applications to trapped condensates, arXiv:1307.1667
-
O. E. Alon, A. I. Streltsov, K. Sakmann, and L. S. Cederbaum,
in Quantum Gases: Finite Temperature and Non-Equilibrium Dynamics (Vol. 1 Cold Atoms Series),
edited by N. P. Proukakis, S. A. Gardiner, M. J. Davis, and M. H. Szymanska
(Imperial College Press, London, 2013)
Multiconfigurational Time-Dependent Hartree Methods for Bosonic Systems: Theory and Applications
-
R. A. Doganov, S. Klaiman, O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. A
87,
033631
(2013)
Two trapped particles interacting by a finite-range two-body potential in two spatial dimensions, arXiv:1210.6701
-
J. Grond, A. I. Streltsov, L. S. Cederbaum, and O. E. Alon,
Phys. Rev. A
86,
063607
(2012)
Excitation spectra of fragmented condensates by linear response: General theory and application to a condensate in a double-well potential, arXiv:1201.0714
-
A. U. J. Lode, K. Sakmann, O. E. Alon, L. S. Cederbaum, and A. I. Streltsov,
Phys. Rev. A
86,
063606
(2012)
Numerically exact quantum dynamics of bosons with time-dependent interactions of harmonic type, arXiv:1207.5128
-
A. U. J. Lode, A. I. Streltsov, K. Sakmann, O. E. Alon, and L. S. Cederbaum,
Proc. Natl. Acad. Sci. USA
109,
13521
(2012)
How an interacting many-body system tunnels through a potential barrier to open space, arXiv:1202.3447
-
R. Bücker, U. Hohenester, T. Berrada, S. van Frank, A. Perrin, S. Manz, T. Betz, J. Grond, T. Schumm, and J. Schmiedmayer,
Phys. Rev. A
86,
013638
(2012)
Dynamics of parametric matter-wave amplification, arXiv:1203.5357
-
I. Brezinová, A. U. J. Lode, A. I. Streltsov, O. E. Alon, L. S. Cederbaum, and J. Burgdörfer,
Phys. Rev. A
86,
013630
(2012)
Wave chaos as signature for depletion of a Bose-Einstein condensate, arXiv:1202.5869
-
A. Deuchert, K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
86,
013618
(2012)
Dynamics and symmetries of a repulsively bound atom pair in an infinite optical lattice, arXiv:1202.4111
-
O. E. Alon, A. I. Streltsov, K. Sakmann, A. U. J. Lode, J. Grond, and L. S. Cederbaum,
Chem. Phys.
401,
2
(2012)
Recursive formulation of the multiconfigurational time-dependent Hartree method for fermions, bosons and mixtures thereof in terms of one-body density operators, arXiv:1109.4429
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
84,
053622
(2011)
Number fluctuations of cold, spatially split bosonic objects, arXiv:1108.3276
- K. Sakmann, Springer Theses (Heidelberg, Springer, 2011)
-
J. Grond, U. Hohenester, J. Schmiedmayer, and A. Smerzi,
Phys. Rev. A
84,
023619
(2011)
Mach-Zehnder interferometry with interacting trapped Bose-Einstein condensates, arXiv:1010.3273
-
J. Grond, T. Betz, U. Hohenester, N. J. Mauser, J. Schmiedmayer, and T. Schumm,
New J. Phys.
13,
065026
(2011)
Shapiro effect in atomchip-based bosonic Josephson junctions, arXiv:1102.1459
-
M. C. Tsatsos,
Phys. Rev. A
83,
063615
(2011)
Attractive Bose-Einstein Condensates in three dimensions under rotation: Revisiting the problem of stability of the ground state in harmonic traps, arXiv:1103.2684
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. Lett.
106,
240401
(2011)
Swift loss of coherence of soliton trains in attractive Bose-Einstein condensates, arXiv:1012.0334
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
New J. Phys.
13,
043003
(2011)
Optimal time-dependent lattice models for nonequilibrium dynamics, arXiv:1006.3530
-
A. I. Streltsov, K. Sakmann, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
83,
043604
(2011)
Accurate multi-boson long-time dynamics in triple-well periodic traps, arXiv:0910.5916
-
M. C. Tsatsos, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
82,
033613
(2010)
Fragmented many-body states of definite angular momentum and stability of attractive three-dimensional condensates, arXiv:1004.3954
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
82,
013620
(2010)
Quantum dynamics of attractive versus repulsive bosonic Josephson junctions: Bose-Hubbard and full-Hamiltonian results, arXiv:0911.4661
-
J. Grond, U. Hohenester, I. Mazets, and J. Schmiedmayer,
New J. Phys.
12,
065036
(2010)
Atom interferometry with trapped Bose-Einstein condensates: impact of atom-atom interactions, arXiv:1002.0265
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
81,
022124
(2010)
General mapping for bosonic and fermionic operators in Fock space, arXiv:0910.2577
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J. Grond, G. von Winckel, J. Schmiedmayer, and U. Hohenester,
Phys. Rev. A
80,
053625
(2009)
Optimal control of number squeezing in trapped Bose-Einstein condensates, arXiv:0908.1634
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. Lett.
103,
220601
(2009)
Exact quantum dynamics of a bosonic Josephson junction, arXiv:0905.0902
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
80,
043616
(2009)
Scattering of an attractive Bose-Einstein condensate from a barrier: Formation of quantum superposition states, arXiv:0812.3573
( see also: Virtual Journal of Atomic Quantum Fluids -- November 2009 ) - U. Hohenester, J. Grond, and J. Schmiedmayer, In special issue of Fortschr. Phys. 57, 1121 (2009)
- A. I. Streltsov, O. E. Alon, and L. S. Cederbaum, J. Phys. B 42, 091004 (2009)
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
in Multidimensional Quantum Dynamics:
MCTDH Theory and Applications, edited by H.-D. Meyer, F. Gatti, G. A. Worth (Wiley-VCH, Weinheim, 2009)
The Multiconfigurational Time-Dependent Hartree Method for Identical Particles and Mixtures Thereof
-
J. Grond, J. Schmiedmayer, and U. Hohenester,
Phys. Rev. A
79,
021603(R)
(2009)
Optimizing number squeezing when splitting a mesoscopic condensate arXiv:0806.3877
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. A
79,
022503
(2009)
Many-body theory for systems with particle conversion: Extending the multiconfigurational time-dependent Hartree method arXiv:0811.3853
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A. U. J. Lode, I. Streltsov, O. E. Alon, H.-D. Meyer, and L. S. Cederbaum,
J. Phys. B
42,
044018
(2009)
Exact decay and tunneling dynamics of interacting few boson systems,
see also: J. Phys. B 43, 029802 (2010) Corrigendum -
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Lett. A
373,
301
(2008)
Build-up of coherence between initially-independent subsystems: The case of Bose-Einstein condensates, arXiv:0712.3955
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
78,
023615
(2008)
Reduced density matrices and coherence of trapped interacting bosons, arXiv:0802.3417
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. Lett.
100,
130401
(2008)
Formation and Dynamics of Many-Boson Fragmented States in One-Dimensional Attractive Ultracold Gases arXiv:0711.2778
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. A
77,
033613
(2008)
Multiconfigurational time-dependent Hartree method for bosons: Many-body dynamics of bosonic systems arXiv:cond-mat/0703237
-
L. S. Cederbaum, A. I. Streltsov, and O. E. Alon,
Phys. Rev. Lett.
100,
040402
(2008)
Fragmented Metastable States Exist in an Attractive Bose-Einstein Condensate for Atom Numbers Well above the Critical Number of the Gross-Pitaevskii Theory arXiv:0705.1802
- O. E. Alon, A. I. Streltsov, and L. S. Cederbaum, Phys. Rev. A. 76, 062501 (2007)
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
J. Chem. Phys.
127,
154103
(2007)
Unified view on multiconfigurational time-propagation for systems consisting of identical particles
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. Lett.
99,
030402
(2007)
Role of Excited States in the Splitting of a Trapped Interacting Bose-Einstein Condensate by a Time-Dependent Barrier arXiv:cond-mat/0612616
- O. E. Alon, A. I. Streltsov, and L. S. Cederbaum, Phys. Rev. A. 76, 013611 (2007)
-
L. S. Cederbaum, A. I. Streltsov, Y. B. Band, and O. E. Alon,
Phys. Rev. Lett.
98,
110405
(2007)
Interferences in the Density of Two Bose-Einstein Condensates Consisting of Identical or Different Atoms arXiv:cond-mat/0701277
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Lett. A
362,
453
(2007)
Time-dependent multi-orbital mean-field for fragmented Bose-Einstein condensates arXiv:cond-mat/0607490
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. Lett.
97,
230403
(2006)
Demixing of Bosonic Mixtures in Optical Lattices from Macroscopic to Microscopic arXiv:cond-mat/0605140
-
A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
73,
063626
(2006)
General variational many-body theory with complete self-consistency for trapped bosonic systems arXiv:cond-mat/0603212
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
J. Mol. Struct.: (Theochem)
768,
151
(2006)
Coupled-cluster theory for bosons in rings and optical lattices
-
L. S. Cederbaum, O. E. Alon, and A. I. Streltsov,
Phys. Rev. A
73,
043609
(2006)
Coupled-cluster theory for systems of bosons in external traps arXiv:cond-mat/0511430
-
S. Klaiman, N. Moiseyev, and L. S. Cederbaum,
Phys. Rev. A
73,
013622
(2006)
Exact solution of two bosons in a trap potential: Transition to fragmentation
-
O. E. Alon and L. S. Cederbaum,
Phys. Rev. Lett.
95,
140402
(2005)
Pathway from Condensation via Fragmentation to Fermionization of Cold Bosonic Systems arXiv:cond-mat/0502187
-
K. Sakmann, A. I. Streltsov, O. E. Alon, and L. S. Cederbaum,
Phys. Rev. A
72,
033613
(2005)
Exact ground state of finite Bose-Einstein condensates on a ring arXiv:cond-mat/0505323
-
N. Moiseyev and L. S. Cederbaum
Phys. Rev. A
72,
033605
(2005)
Resonance solutions of the nonlinear Schrödinger equation: Tunneling lifetime and fragmentation of trapped condensates arXiv:cond-mat/0406189
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Lett. A
347,
88
(2005)
Fragmentation of Bose-Einstein condensates in multi-well three-dimensional traps
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. Lett.
95,
030405
(2005)
Zoo of Quantum Phases and Excitations of Cold Bosonic Atoms in Optical Lattices arXiv:cond-mat/0412734
-
A. I. Streltsov and L. S. Cederbaum,
Phys. Rev. A
71,
063612
(2005)
Properties of fragmented repulsive condensates arXiv:cond-mat/0412222
-
O. E. Alon, A. I. Streltsov, and L. S. Cederbaum,
Phys. Rev. B
71,
125113
(2005)
Interacting fermions and bosons with definite total momentum arXiv:quant-ph/0406095
-
A. I. Streltsov, L. S. Cederbaum, and N. Moiseyev,
Phys. Rev. A
70,
053607
(2004)
Ground-state fragmentation of repulsive Bose-Einstein condensates in double-trap potentials arXiv:cond-mat/0407516
-
L. S. Cederbaum and A. I. Streltsov,
Phys. Rev. A
70,
023610
(2004)
Self-consistent fragmented excited states of trapped condensates arXiv:cond-mat/0310699
-
O. E. Alon, A. I. Streltsov, K. Sakmann, and L. S. Cederbaum,
Europhys. Lett.
67,
8
(2004)
Continuous configuration-interaction for condensates in a ring arXiv:cond-mat/0402626
- L. S. Cederbaum and A. I. Streltsov, Phys. Lett. A 318, 564 (2003)
-
L. S. Cederbaum and N. Moiseyev,
Isr. J. Chem.
43,
267
(2003)
On the collapse and restoration of condensates in n dimensions in the mean-field approximation
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