Items where City Author is "Fring, A."

Article

Fring, A., Dey, S., Gouba, L. & Castro, P. G. (2013). Time-dependent q-deformed coherent states for generalized uncertainty relations. Physical Review D: Particles, Fields, Gravitation and Cosmology, 87(8), doi: 10.1103/PhysRevD.87.084033

Fring, A. (2013). PT-symmetric deformations of integrable models. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 371(1989), 20120046 - 20120046 . doi: 10.1098/rsta.2012.0046

Fring, A. & Smith, M. (2012). Non-Hermitian multi-particle systems from complex root spaces. Journal of Physics A: Mathematical and General, 45(8), doi: 10.1088/1751-8113/45/8/085203

Dey, S., Fring, A. & Goube, L. (2012). PT-symmetric non-commutative spaces with minimal volume uncertainty relations. Journal of Physics A: Mathematical and Theoretical, 45(38), doi: 10.1088/1751-8113/45/38/385302

Cavaglia, A. & Fring, A. (2012). PT-symmetrically deformed shock waves. Journal of Physics A: Mathematical and Theoretical, 45(44), doi: 10.1088/1751-8113/45/44/444010

Dey, S. & Fring, A. (2012). Squeezed coherent states for noncommutative spaces with minimal length uncertainty relations. Physical Review D - Particles, Fields, Gravitation and Cosmology, 86(6), doi: 10.1103/PhysRevD.86.064038

Fring, A. & Smith, M. (2011). PT Invariant Complex E (8) Root Spaces. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 50(4), 974 - 981. doi: 10.1007/s10773-010-0542-8

Cavaglia, A., Fring, A. & Bagchi, B. (2011). PT-symmetry breaking in complex nonlinear wave equations and their deformations. Journal of Physics A: Mathematical and General, 44(32), doi: 10.1088/1751-8113/44/32/325201

Fring, A., Gouba, L. & Bagchi, B. (2010). Minimal areas from q-deformed oscillator algebras. Journal of Physics A: Mathematical and General, 43(42), doi: 10.1088/1751-8113/43/42/425202

Fring, A. & Smith, M. (2010). Antilinear deformations of Coxeter groups, an application to Calogero models. Journal of Physics A: Mathematical and Theoretical, 43(32), doi: 10.1088/1751-8113/43/32/325201

Fring, A., Gouba, L. & Scholtz, F. G. (2010). Strings from position-dependent noncommutativity. Journal of Physics A: Mathematical and General, 43(34), doi: 10.1088/1751-8113/43/34/345401

Assis, P. E. G. & Fring, A. (2010). Compactons versus solitons. Pramana, 74(6), 857 - 865. doi: 10.1007/s12043-010-0078-8

Bagchi, B. & Fring, A. (2009). Minimal length in quantum mechanics and non-Hermitian Hamiltonian systems. Physics Letters A, 373(47), 4307 - 4310. doi: 10.1016/j.physleta.2009.09.054

Castro-Alvaredo, O. & Fring, A. (2009). A spin chain model with non-Hermitian interaction: the Ising quantum spin chain in an imaginary field. Journal of Physics A: Mathematical and Theoretical, 42(46), doi: 10.1088/1751-8113/42/46/465211

Assis, P. E. G. & Fring, A. (2009). From real fields to complex Calogero particles. Journal of Physics A: Mathematical and General, 42(42), doi: 10.1088/1751-8113/42/42/425206

Assis, P. E. G. & Fring, A. (2009). Integrable models from PT-symmetric deformations. Journal of Physics A: Mathematical and Theoretical, 42(10), doi: 10.1088/1751-8113/42/10/105206

Bagchi, B. & Fring, A. (2009). Comment on "Non-Hermitian Quantum Mechanics with Minimal Length Uncertainty". Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), 5(089), doi: 10.3842/SIGMA.2009.089

Fring, A. (2009). Particles versus fields in PT-symmetrically deformed integrable systems. Pramana, 73(2), 363 - 373. doi: 10.1007/s12043-009-0128-2

Bagchi, B. & Fring, A. (2008). PT-symmetric extensions of the supersymmetric Korteweg-de Vries equation. Journal of Physics A: Mathematical and General, 41(39), doi: 10.1088/1751-8113/41/39/392004

Assis, P. E. G. & Fring, A. (2008). Metrics and isospectral partners for the most generic cubic PT-symmetric non-Hermitian Hamiltonian. Journal of Physics A: Mathematical and General, 41(24), doi: 10.1088/1751-8113/41/24/244001

Assis, P. E. G. & Fring, A. (2008). The quantum brachistochrone problem for non-Hermitian Hamiltonians. Journal of Physics A: Mathematical and Theoretical, 41(24), doi: 10.1088/1751-8113/41/24/244002

Fring, A. & Znojil, M. (2008). PT-symmetric deformations of Calogero models. Journal of Physics A: Mathematical and General, 41(19), doi: 10.1088/1751-8113/41/19/194010

Assis, P. E. G. & Fring, A. (2008). Non-Hermitian Hamiltonians of Lie algebraic type. Journal of Physics A: Mathematical and Theoretical, 42(1), doi: 10.1088/1751-8113/42/1/015203

Fring, A. (2007). PT-symmetry and Integrability. Acta Polytechnica, 47, pp. 44-49.

Faria, C. F. D. M. & Fring, A. (2007). Non-Hermitian Hamiltonians with real eigenvalues coupled to electric fields: From the time-independent to the time-dependent quantum mechanical formulation. Laser Physics, 17(4), 424 - 437. doi: 10.1134/S1054660X07040196

Fring, A. (2007). PT-symmetric deformations of the Korteweg-de Vries equation. Journal of Physics A: Mathematical and Theoretical, 40(15), 4215 - 4224. doi: 10.1088/1751-8113/40/15/012

de Morrison Faria, C. F. & Fring, A. (2006). Time evolution of non-Hermitian Hamiltonian systems. Journal of Physics A: Mathematical and General, 39(29), 9269 - 9289. doi: 10.1088/0305-4470/39/29/018

Fring, A. (2006). A note on the integrability of non-Hermitian extensions of Calogero-Moser-Sutherland models. Modern Physics Letters A (MPLA), 21(8), 691 - 699. doi: 10.1142/S0217732306019682

Fring, A. & Korff, C. (2006). Non-crystallographic reduction of generalized Calogero-Moser models. Journal of Physics A: Mathematical and General, 39(5), 1115 - 1131. doi: 10.1088/0305-4470/39/5/007

Fring, A. & Manojlovic, N. (2006). G(2)-Calogero-Moser Lax operators from reduction. Journal of Nonlinear Mathematical Physics, 13(4), 467 - 478. doi: 10.2991/jnmp.2006.13.4.1

Faria, C. F. D. M. & Fring, A. (2006). Isospectral Hamiltonians from Moyal products. Czechoslovak Journal of Physics, 56(9), 899 - 908. doi: 10.1007/s10582-006-0386-x

Fring, A. & Korff, C. (2005). Affine Toda field theories related to Coxeter groups of noncrystallographic type. Nuclear Physics B, 729(3), 361 - 386. doi: 10.1016/j.nuclphysb.2005.08.044

Castro-Alvaredo, O. & Fring, A. (2005). Integrable models with unstable particles. Progress in Mathematics, 237, 59 - 87. doi: 10.1007/3-7643-7341-5_2

Fring, A. (2005). Supersymmetric integrable scattering theories with unstable particles. Journal of High Energy Physics, 2005(JHEP01), doi: 10.1088/1126-6708/2005/01/030

Fring, A. & Korff, C. (2004). Exactly solvable potentials of Calogero type for q-deformed Coxeter groups. Journal of Physics A: Mathematical and General, 37(45), 10931 - 10949. doi: 10.1088/0305-4470/37/45/012

Castro-Alvaredo, O. & Fring, A. (2004). Applications of quantum integrable systems. International Journal of Modern Physics A (IJMPA), 19(S2), pp. 92-116. doi: 10.1142/S0217751X04020336

Castro-Alvaredo, O. & Fring, A. (2004). Chaos in the thermodynamic Bethe ansatz. Physics Letters A, 334(2-3), 173 - 179. doi: 10.1016/j.physleta.2004.11.009

Castro-Alvaredo, O., Dreissig, J. & Fring, A. (2004). Integrable scattering theories with unstable particles. The European Physical Journal C - Particles and Fields, 35(3), 393 -411. doi: 10.1140/epjc/s2004-01780-x

Castro-Alvaredo, O. & Fring, A. (2004). On vacuum energies and renormalizability in integrable quantum field theories. Nuclear Physics B, 687(3), 303 - 322. doi: 10.1016/j.nuclphysb.2004.04.005

Castro-Alvaredo, O. & Fring, A. (2004). Universal boundary reflection amplitudes. Nuclear Physics B, 682(3), 551 - 584. doi: 10.1016/j.nuclphysb.2004.01.009

Castro-Alvaredo, O. & Fring, A. (2003). Breathers in the elliptic sine-Gordon model. Journal of Physics A: Mathematical and General, 36(40), doi: 10.1088/0305-4470/36/40/008

Castro-Alvaredo, O. & Fring, A. (2003). From integrability to conductance, impurity systems. Nuclear Physics B, 649(3), 449 - 490. doi: 10.1016/S0550-3213(02)01029-5

Castro-Alvaredo, O. & Fring, A. (2003). Rational sequences for the conductance in quantum wires from affine Toda field theories. Journal of Physics A: Mathematical and General, 36(26), L425- . doi: 10.1088/0305-4470/36/26/101

Castro-Alvaredo, O. & Fring, A. (2003). Relativistic treatment of harmonics from impurity systems in quantum wires. Physical Review B (PRB), 67(12), 125405- . doi: 10.1103/PhysRevB.67.125405

Fring, A. (2002). Mutually local fields from form factors. International Journal of Modern Physics B (IJMBP), 16(14-15), pp. 1915-1924. doi: 10.1142/S0217979202011639

Castro-Alvaredo, O. & Fring, A. (2002). Finite temperature correlation functions from form factors. Nuclear Physics B, 636(3), 611 - 631. doi: 10.1016/S0550-3213(02)00409-1

Castro-Alvaredo, O., Fring, A. & Göhmann, F. (2002). On the absence of simultaneous reflection and transmission in integrable impurity systems. Physics Letters,

Castro-Alvaredo, O. & Fring, A. (2002). Scaling functions from q-deformed Virasoro characters. Journal of Physics A: Mathematical and General, 35(3), 609 - . doi: 10.1088/0305-4470/35/3/310

Castro-Alvaredo, O. & Fring, A. (2002). Unstable particles versus resonances in impurity systems, conductance in quantum wires. Journal of Physics: Condensed Matter, 14(47), doi: 10.1088/0953-8984/14/47/101

Castro-Alvaredo, O. & Fring, A. (2001). Form-factors from free fermionic Fock fields, the Federbush model. Nuclear Physics B, 618(3), 437 -464. doi: 10.1016/S0550-3213(01)00462-X

Castro-Alvaredo, O. & Fring, A. (2001). Constructing infinite particle spectra. Physical Review D (PRD), 64(8), doi: 10.1103/PhysRevD.64.085005

Castro-Alvaredo, O. & Fring, A. (2001). Decoupling the SU(N)2-homogeneous sine-Gordon model. Physical Review D (PRD), 64(8), doi: 10.1103/PhysRevD.64.085007

Castro-Alvaredo, O. & Fring, A. (2001). Identifying the operator content, the Homogeneous sine-Gordon models. Nuclear Physics B, 604(1-2), 367 -390. doi: 10.1016/S0550-3213(01)00055-4

Faria, C. F. D. M., Fring, A. & Schrader, R. (2000). Existence criteria for stabilization from the scaling behaviour of ionization probabilities. Journal of Physics B: Atomic, Molecular and Optical Physics, 33(8), doi: 10.1088/0953-4075/33/8/316

Castro-Alvaredo, O., Fring, A. & Korff, C. (2000). Form factors of the homogeneous sine-Gordon models. Physics Letters B, 484(1-2), 167 -176. doi: 10.1016/S0370-2693(00)00565-7

Fring, A. & Korff, C. (2000). Colour valued Scattering Matrices. Physics Letters B, 477(1-3), pp. 380-386. doi: 10.1016/S0370-2693(00)00226-4

Bytsko, A. G. & Fring, A. (2000). Factorized combinations of virasoro characters. Communications in Mathematical Physics, 209(1), pp. 179-205. doi: 10.1007/s002200050019

Fring, A. & Korff, C. (2000). Large and small Density Approximations to the thermodynamic Bethe Ansatz. Nuclear Physics B, 579(3), pp. 617-631. doi: 10.1016/S0550-3213(00)00250-9

Fring, A., Korff, C. & Schulz, B. J. (2000). On the universal representation of the scattering matrix of affine Toda field theory. Nuclear Physics B, 567(3), pp. 409-453. doi: 10.1016/S0550-3213(99)00578-7

Castro-Alvaredo, O. & Fring, A. (2000). Renormalization group flow with unstable particles. Physical Review D (PRD), 63(2), doi: 10.1103/PhysRevD.63.021701

Castro-Alvaredo, O., Fring, A., Korff, C. & Miramontes, J. L. (2000). Thermodynamic Bethe ansatz of the homogeneous sine-Gordon models. Nuclear Physics B, 575(3), 535 -560. doi: 10.1016/S0550-3213(00)00162-0

Faria, C. F. D. M., Fring, A. & Schrader, R. (1999). Stabilization not for certain and the usefulness of bounds. AIP Conference Proceedings, 525, pp. 150-161. doi: 10.1063/1.1291934

Bytsko, A. G. & Fring, A. (1999). ADE spectra in conformal field theory. Physics Letters B, 454(1-2), 59 - 69. doi: 10.1016/S0370-2693(99)00300-7

Faria, C. F. D. M., Fring, A. & Schrader, R. (1999). Analytical treatment of stabilization. Laser Physics, 9(1), pp. 379-387.

Fring, A., Korff, C. & Schulz, B. J. (1999). The ultraviolet behaviour of integrable quantum field theories, affine Toda field theory. Nuclear Physics B, 549(3), pp. 579-612. doi: 10.1016/S0550-3213(99)00216-3

Bytsko, A. G. & Fring, A. (1998). Anyonic Interpretation of Virasoro Characters and the Thermodynamic Bethe Ansatz. Nuclear Physics B, 521(3), pp. 573-591. doi: 10.1016/S0550-3213(98)00222-3

Bytsko, A. G. & Fring, A. (1998). Thermodynamic Bethe Ansatz with Haldane Statistics. Nuclear Physics B, 532(3), pp. 588-608. doi: 10.1016/S0550-3213(98)00531-8

Faria, C. F. D. M., Fring, A. & Schrader, R. (1998). On the influence of pulse shapes on ionization probability. Journal of Physics B: Atomic, Molecular and Optical Physics, 31(3), p. 449. doi: 10.1088/0953-4075/31/3/013

Babujian, H., Fring, A., Karowski, M. & Zapletal, A. (1998). Exact Form Factors in Integrable Quantum Field Theories: the Sine-Gordon Model. Nuclear Physics B, 538(3), pp. 535-586. doi: 10.1016/S0550-3213(98)00737-8

Fring, A., Kostrykin, V. & Schrader, R. (1997). Ionization probabilities through ultra-intense fields in the extreme limit. Journal of Physics A: Mathematical and Theoretical, 30(24), pp. 8599-8610. doi: 10.1088/0305-4470/30/24/020

Belavin, A. & Fring, A. (1997). On the Fermionic Quasi-particle Interpretation in Minimal Models of Conformal Field Theory. Physics Letters B, 409(1-4), pp. 199-205. doi: 10.1016/S0370-2693(97)00879-4

Fring, A., Kostrykin, V. & Schrader, R. (1996). On the absence of bound-state stabilization through short ultra-intense fields. Journal of Physics B: Atomic, Molecular and Optical Physics, 29, p. 5651. doi: 10.1088/0953-4075/29/23/011

Fring, A. (1996). Braid Relations in Affine Toda Field Theory. International Journal of Modern Physics A (ijmpa), 11, pp. 1337-1352.

Fring, A. & Köberle, R. (1995). Boundary Bound States in Affine Toda Field Theory. International Journal of Modern Physics A (ijmpa), 10, pp. 739-752.

Fring, A., Johnson, P. R., Kneipp, M. A. C. & Olive, D. I. (1994). Vertex operators and soliton time delays in affine Toda field theory. Nuclear Physics B, 430(3), pp. 597-614. doi: 10.1016/0550-3213(94)90161-9

Fring, A. & Köberle, R. (1994). Affine Toda Field Theory in the Presence of Reflecting Boundaries. Nuclear Physics B, 419(3), pp. 647-662. doi: 10.1016/0550-3213(94)90349-2

Fring, A. & Köberle, R. (1994). Factorized Scattering in the Presence of Reflecting Boundaries. Nuclear Physics B, 421(1), pp. 159-172. doi: 10.1016/0550-3213(94)90229-1

Fring, A., Mussardo, G. & Simonetti, P. (1993). Form Factors for Integrable Lagrangian Field Theories, the Sinh-Gordon Model. Nuclear Physics B, 393(1-2), pp. 413-441. doi: 10.1016/0550-3213(93)90252-K

Fring, A., Mussardo, G. & Simonetti, P. (1993). Form Factors of the Elementary Field in the Bullough-Dodd Model. Physics Letters B, 307(1-2), pp. 83-90. doi: 10.1016/0370-2693(93)90196-O

Fring, A. & Olive, D. I. (1992). The fusing rule and the scattering matrix of affine Toda theory. Nuclear Physics B, 379(1-2), 429 - 447.

Fring, A., Liao, H. C. & Olive, D. I. (1991). The mass spectrum and coupling in affine Toda theories. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 266(1-2), 82 - 86.