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Lector Dr. Silviu-Constantin SARARU

 

Informatii generale
Curriculum vitae

Activitati curente de predare
Activitati de cercetare
Informatii suplimentare

Informatii generale

In prezent, lector la
Universitatea din Craiova
Facultatea de Fizica
Str. Al. I. Cuza, Nr. 13
Craiova 200585, Romania

Sala: C131, Cladirea Centrala
Tel./Fax: +40 251 415077

Adresa de e-mail: scsararu at central.ucv.ro

 

CURRICULUM VITAE

Data si locul nasterii: 16.02.1979, Rm. Valcea, Jud. Valcea, Romania

Studii

Superioare: in perioada 1997-2001, la Universitatea din Craiova, Facultatea de Fizica, specializarea Fizica

Masterale: in perioada 2001-2002, la Universitatea din Craiova, Facultatea de Fizica, specializarea Teoria cuantica a campului Fizica Teoretica
Titlul lucrarii de disertatie: Modele Batalin-Fradkin cu invarianta topologica

Doctorale: in perioada 2002-2006, la Universitatea din Craiova, domeniul fundamental Stiinte Exacte, domeniul Fizica, specialitatea Fizica Teoretica
Titlul tezei de doctorat: Teorii topologice de tip BF

 

Posturi didactice ocupate prin concurs

  • Octombrie 2004-Februarie 2009, asistent la Catedra de Fizica 1, Facultatea de Fizica, Universitatea din Craiova
  • Martie 2009-pana in prezent, lector la Catedra de Fizica 1, Facultatea de Fizica, Universitatea din Craiova

 

Activitati curente de predare

Metode perturbative in astronomie, adresata studentilor din anul III de la Facultatea de Fizica, Universitatea din Craiova (domeniul Fizica)
Probleme generale abordate:
sisteme de coordonate utilizate pentru a descrie pozitia stelelor si a altor corpuri pe bolta cereasca, scale de timp utilizate in astronomie, miscarea planetelor din sistemul solar, calculul unui efemeris, notiunile specifice astrometriei, calculul elementelor unei orbite, teoria generala a perturbatiilor, dinamica unui sistem cu mai multe corpuri.

Introducere in teoria gravitatiei, adresata studentilor din anul III de la Facultatea de Fizica, Universitatea din Craiova (domeniul Fizica)
Probleme generale abordate: teoria relativitatii restranse, spatii curbate, teoria generala a relativitatii, testele teoriei relativitatii generale (solutia Schwarzschild, precesia periheliului planetelor, deplasarea spre rosu).

Incalzire globala si schimbari climatice, adresata studentilor din anul III de la Facultatea de Fizica, Universitatea din Craiova (domeniul Stiinta mediului)
Probleme generale abordate:
sistemul climatic, bilantul termic la suprafata Pămantului, efectul de sera, unde şi oscilaţii în atmosfera si ocean, studiul empiric al schimbarilor climatice, schimbari climatice in istoria Pamantului, cauze ale schimbarii climatice, modele climatice.

 

Activitati de cercetare

Domenii de cercetare: fizica teoretica, fizica matematica

Directii de cercetare:

  • Teorii topologice de tip BF
  • Abordarea ireductibila a constrangerilor reductibile de clasa II
  • Interactii in modele gravitationale
  • Abordari alternative in teoria supergravitatiei
  • Cuantificarea teoriilor supuse la constrangeri de clasa II

 

LUCRARI STIINTIFICE REPREZENTATIVE

 

In reviste cotate ISI din strainatate

  1. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Hamiltonian BRST deformation of a class of n-dimensional BF-type theories, Journal of High Energy Physics JHEP 0301 (2003) 049
  2. E. M. Babalic, C. C. Ciobirca, E. M. Cioroianu, I. Negru, S. C. Sararu Two-dimensional interactions in a class of tensor gauge fields from local BRST cohomology, Acta Physica Polonica B34 (2003) 2673-2682
  3. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Four-dimensional couplings among BF and matter theories from BRST cohomology, Annalen der Physik 12 (2003) 543-571
  4. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, I. Negru, S. O. Saliu, S. C. Sararu, Interactions of a single massless tensor field with the mixed symmetry (3,1). No-go results, Journal of High Energy Physics JHEP 0310 (2003) 019
  5. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Interactions of a massless tensor field with the mixed symmetry of the Riemann tensor. No-go results, The European Physical Journal C36 (2004) 253-270
  6. E. M. Cioroianu, S. C. Sararu, Two-dimensional interactions between a BF-type theory and a collection of vector fields, International Journal of Modern Physics A19 (2004) 4101-4125
  7. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Couplings of a collection of BF models to matter theories, The European Physical Journal C41 (2005) 401-420
  8. E. M. Cioroianu, S. C. Sararu, Self-interactions in a toplogical BF-type model in D=5, Journal of High Energy Physics JHEP 0507 (2005) 056
  9. E. M. Cioroianu, S. C. Sararu, PT-Symmetry breaking Hamiltonian interactions in BF models, International Journal of Modern Physics A21 (2006) 2573-2599
  10. C. Bizdadea, E.M. Cioroianu, A.C. Lungu, S.C. Sararu, No cross-interactions between Weyl-graviton and the massless Rarita-Schwinger field, Annalen der Physik 15 (2006) 416-433
  11. C. Bizdadea, E. M. Cioroianu, D. Cornea, S. O. Saliu, S. C. Sararu, No interactions for a collections of spin-two fields intermediated by a massive Rarita-Schwinger field, The European Physical Journal C48 (2006) 265-289
  12. C. Bizdadea, E. M. Cioroianu, I. Negru, S. O. Saliu, S. C. Sararu, On the generalized Freedman-Townsend model, Journal of High Energy Physics JHEP 0610 (2006) 004
  13. C. Bizdadea, E.M. Cioroianu, S. C. Sararu, Couplings between a collection of BF models and a set of three-form gauge fields, International Journal of Modern Physics A21 (2006) 6477-6490
  14. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, O. Balus, An irreducible approach to second-order reducible second-class constraints, Journal of Physics A: Mathematical and Theoretical 40 (2007) 14537-14554
  15. C. Bizdadea, E. M. Cioroianu, D. Cornea, E. Diaconu, S. O. Saliu, S. C. Sararu, Interactions for a collection of spin-two fields intermediated by a massless p-form, Nuclear Physics B794 (2008) 442-494
  16. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the uniqueness of D = 11 interactions among a graviton, a massless gravitino and a three-form I: Pauli Fierz and three-form, International Journal of Modern Physics A23 (2008) 4721-4755
  17. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the uniqueness of D = 11 interactions among a graviton, a massless gravitino and a three-form II: Three-form and gravitini, International Journal of Modern Physics A23 (2008) 4841-4859
  18. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the uniqueness of D = 11 interactions among a graviton, a massless gravitino and a three-form III: Graviton and gravitini, International Journal of Modern Physics A23 (2008) 4861-4875
  19. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the uniqueness of D = 11 interactions among a graviton, a massless gravitino and a three-form IV: Putting things together, International Journal of Modern Physics A23 (2008) 4877-4923
  20. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, M. Iordache, Four-dimensional couplings among BF and massless Rarita-Schwinger theories: a BRST cohomological approach, The European Physical Journal C58 (2008) 123-149
  21. C. Bizdadea, E. M. Cioroianu, I. Negru, S. O. Saliu, S. C. Sararu, O Balus, Reducible second-class constraints of order L: An irreducible approach, Nuclear Physics B812 (2009) 12-45
  22. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the consistent interactions in D = 11 among a graviton, a massless gravitino and a three-form, Fortschritte der Physik-Progress of Physics 57 (2009) 535-541
  23. C. Bizdadea, E. M. Cioroianu, A. Danehkar, M. Iordache, S. O. Saliu, S. C. Sararu, Consistent interactions of dual linearized gravity in D=5: couplings with a topological BF model, The European Physical Journal C63 (2009) 491-519
  24. E. M. Cioroianu, S. C. Sararu, O. Balus, First-class approaches to massive 2-forms, International Journal of Modern Physics A25 (2010) 185-198

In revistele Academiei Romane sau in reviste indexate in baze de date internationale

  1. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, BRST cohomological results on the massless tensor field with the mixed symmetry of the Riemann tensor, International Journal of Geometric Methods in Modern Physics 1 (2004) 335-366
  2. E. M. Cioroianu, S.C. Sararu, Consistent interactions between BF and massive Dirac fields. A cohomological approach, Romanian Reports in Physics 57 (2005) 189-203
  3. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, BF models, Romanian Journal of Physics 50 (2005) 241-248
  4. C. Bizdadea, O. Balus, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Irreducible approach to L-order reducible second-class theories, Romanian Journal of Physics 53 (2008) 1023-1031
  5. E. M. Cioroianu, E. Diaconu, S. C. Sararu, On the cohomological derivation of D=11, N=1 SUGRA, Romanian Journal of Physics 53 (2008) 1059-1068
  6. C. Bizdadea, E. M. Cioroianu, S. C. Sararu, O. Balus, Irreducible analysis of reducible second-class constraints: the example of gauge-fixed three- and two-forms with Stueckelberg coupling, Romanian Reports in Physics 62 (2010)

Prezentate la conferinte internationale

  1. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, I. Negru, S. O. Saliu, S. C. Sararu, Interactions in theories with mixed-symmetry tensor fields, Proceedings of the "4th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 16-21 October 2004, Calimanesti, Romania, 90-110
  2. C. Bizdadea, C. C. Ciobirca, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Interactions in BF models, Proceedings of the "4th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 16-21 October 2004, Calimanesti, Romania, 184-196
  3. E. M. Cioroianu, S. C. Sararu, Lagrangian interactions in a topological BF-type model in D=5 from a cohomological approach, Proceedings of the "4th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 16-21 October 2004, Calimanesti, Romania, 197-205
  4. C. Bizdadea, E. M. Cioroianu, D. Cornea, A. C. Lungu, S. O. Saliu, S. C. Sararu, Consistent interactions between the spin-two field and fermionic fields, Proceedings of the "5th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 20-26 May 2006, Calimanesti, Romania, 168-193
  5. C. Bizdadea, E. M. Cioroianu, S. C. Sararu, PT-invariant couplings between a collection of BF models and a system of 3-form gauge fields, Proceedings of the "5th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 20-26 May 2006, Calimanesti, Romania, 224-232
  6. E. M. Cioroianu, E. Diaconu, S. C. Sararu, No interactions for a collection of Weyl gravitons intermediated by a one-form gauge field, Proceedings of the "5th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 20-26 May 2006, Calimanesti, Romania, 233-237
  7. E. M. Cioroianu, E. Diaconu, S. C. Sararu, Consistent couplings between an Abelian three-form and a non-massive Rarita-Schwinger field in D=11, Proceedings of the "5th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 20-26 May 2006, Calimanesti, Romania, 257-262
  8. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Topological BF models in interaction with two-form gauge fields. The generalized Freedman-Townsend model, Lesson given within the program "Poisson Sigma Models, Lie Algebroids, Deformations, and Higher Analogues", organizers H. Bursztyn, H. Grosse and T. Strobl, 1 August – 21 September 2007, Erwin Schrodinger Institute, Vienna, Austria
  9. C. Bizdadea, E. M. Cioroianu, D. Cornea, E. Diaconu, S. O. Saliu, S. C. Sararu, No cross-couplings among different spin-two fields intermediated by a massless p-form, Proceedings of the "6th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 6-11 May 2008, Calimanesti, Romania, 151-165
  10. E. M. Cioroianu, I. Negru, S. C. Sararu, Massless QCD-like theories, Proceedings of the "6th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", May 6-11, 2008, Calimanesti, Romania, 199-206
  11. C. Bizdadea, O. Balus, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Irreducible Dirac bracket for gauge-fixed four-forms, Proceedings of the "6th International School and Workshop on Quantum Field Theory and Hamiltonian Systems", 6-11 May 2008, Calimanesti, Romania, 207-213
  12. E. M. Cioroianu, E. Diaconu, S. C. Sararu, 11-dimensional Supergravity as an interacting theory on Minkowski space,Proceedings of the "6th International School and Workshop on Quantum Field Theory & Hamiltonian Systems 6-11 May 2008, Calimanesti, Romania, 219-229
  13. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, M. Iordache, Massless Gravitino Interactions Mediated by a Topological Field Model, Proceedings of the "Physics Conference TIM-08", Timisoara, Romania, November 28-29, 2008, AIP Conference Proceedings 1131 (2009), 23-28
  14. C. Bizdadea, E. M. Cioroianu, A. Danehkar, M. Iordache, S. O. Saliu, S. C. Sararu, BF Models in Dual Formulations of Linearized Gravity, Proceedings of the "Physics Conference TIM-08", Timisoara, Romania, November 28-29, 2008, AIP Conference Proceedings 1131 (2009), 29-35

Lucrari in reviste ale universitatilor recunoscute CNCSIS (18 lucrari)

  1. Annals of the University of Craiova Physics AUC
  2. The Annals of the West University of Timisoara, Physics series

Monografii, cursuri universitare, carti de specialitate

  1. C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Sararu, Modele de tip BF in interactie, Editura Universitaria, Craiova, 2007, 194 pagini, ISBN 978-973-742-710-6
  2. C. Bizdadea, I. Negru, S.C. Sararu, Simetria BRST Lagrangiana, Editura Universitaria, Craiova, 2008, 100 pagini, ISBN 978-606-510-398-6
  3. E.M. Cioroianu, S.C. Sararu, Introducere in teoria gravitatiei, Editura Universitaria, Craiova, 2008, 100 pagini, ISBN 978-606-510-393-1

CONTRACTE DE CERCETARE

Participare in contracte nationale de cercetare stiintifica

  1. Studiul teoriilor ce descriu tensori covarianti cu simetrii mixte, Tipul contractului: A, Numarul contractului/anul: 40202/2003, Codul CNCSIS: 690/2003, Director: S. O. Saliu
  2. Obtinerea unor cuplaje consistente in anumite clase de teorii de camp cu ajutorul tehnicilor coomologice bazate pe diferentiala Becchi-Rouet-Stora-Tyutin, Tipul contractului: A, Numarul contractului/anul: 33062/24.06.2004; 34677/24.06.2005; GR155/04.05.2006, Codul CNCSIS: 304/2004, Director: S. O. Saliu
  3. Cercetari avansate de teoria cuantica a campurilor si gravitatie, Tipul contractului: PC-D, Numarul contractului/anul: CEx05-D11-49/2005, Responsabil stiintific de proiect: C. Bizdadea
  4. Interactii fundamentale si geometrodinamica, Tipul contractului: PC-D, Numarul contractului/anul: 2-CEx06-11-92/2006, Director: C. Bizdadea
  5. Teorii topologice de camp, Tipul contractului: A, Numarul contractului/anul: 97GR/2007; 65GR/2008, Codul CNCSIS: 581/2007, Director: C. Bizdadea

Participare in contracte internationale de cercetare stiintifica

  1. Constituents, fundamental forces and symmetries of the universe, Tipul contractului: FP6-Marie Curie Research Training Networks, Numarul contractului/anul: MRTN-CT-2004-005104/2004-2008, Responsabil stiintific de proiect: C. Bizdadea

 

INFORMATII SUPLIMENTARE