1998-1993

All publications (PDF)
Review and pedagogical articles are marked with a §§§.

  1. High temperature relaxational dynamics in low-dimensional quantum field theories, S. Sachdev, Highlights in Condensed Matter Physics, B.K. Chung and M.A. Virasoro eds., World Scientific, Singapore (2000); cond-mat/9811110 (Subject qccross); DOI.
  2. Intermediate temperature dynamics of one-dimensional Heisenberg antiferromagnets, C. Buragohain and S. Sachdev, Physical Review B 59, 9285 (1999); cond-mat/9811083.(Subject 1dafm); DOI.
  3. Quantum phase transitions, S. Sachdev, Physics World 12, No 4, 33 (April 1999). (Subject mqc, vbs); Weblink; DOI.
  4. Universal relaxational dynamics near two-dimensional quantum critical points, S. Sachdev, Physical Review B 59, 14054 (1999); cond-mat/9810399. (Subject qccross); DOI.
  5. Universal critical temperature for Kosterlitz-Thouless transitions in bilayer quantum magnets, M. Troyer and S. Sachdev, Physical Review Letters 81, 5418 (1998); cond-mat/9807393. (Subjects mqh, ferro, qccross); DOI.
  6. Coulomb interactions at quantum Hall critical points of systems in a periodic potential, J. Ye and S. Sachdev, Physical Review Letters 80, 5409 (1998); cond-mat/9712161. (Subjects graphene, cqhe); DOI.
  7. Spin dynamics and transport in gapped one-dimensional Heisenberg antiferromagnets at nonzero temperatures, K. Damle and S. Sachdev, Physical Review B 57, 8307 (1998); cond-mat/9711014. (Subject 1dafm); DOI.
  8. Canted antiferromagnetic and spin singlet quantum Hall states in double-layer systems, S. Das Sarma, S. Sachdev, and L. Zheng, Physical Review B 58, 4672 (1998); cond-mat/9709315. (Subject mqh); DOI.
  9. Non-zero temperature transport near fractional quantum Hall critical points, S. Sachdev, Physical Review B 57, 7157 (1998); cond-mat/9709243. (Subject cqhe, transqc); DOI.
  10. Dynamics and transport near quantum-critical points, S. Sachdev, Dynamical properties of unconventional magnetic systems, A. Skjeltorp and D. Sherrington eds., NATO ASI Series E: Applied Sciences, vol 349, Kluwer Academic, Dordrecht (1997); cond-mat/9705266.(Subjects 1dafm, transqc, ising); DOI.
  11. Non-zero temperature transport near quantum critical points, K. Damle and S. Sachdev, Physical Review B 56, 8714 (1997); cond-mat/9705206. (Subject transqc); DOI.
  12. Magnetic properties of strongly disordered electronic systems, S. Sachdev, Royal Society Discussion Meeting on The Metal-Non Metal Transition in Macroscopic and Microscopic Systems, Philosophical Transactions of the Royal Society of London, Series A 356, 173 (1998); cond-mat/9705074. (Subjects mit, qsg, qmm); DOI.
  13. Far from equilibrium dynamics of the Bose gas, K. Damle, S.N. Majumdar, and S. Sachdev, Pune Workshop (CMT-20) Proceedings, Condensed Matter Theories vol 12., J.W. Clark ed., Nova Science Publishing (1997); cond-mat/9705047. (Subject bose); DOI.
  14. Conductance and its universal fluctuations in the directed network model at the crossover to the quasi-one-dimensional regime, I. Gruzberg, N. Read, and S. Sachdev, Physical Review B 56, 13218 (1997); cond-mat/9704032. (Subject ilya); DOI.
  15. A quantum-critical trio: solvable models of finite temperature crossovers near quantum phase transitions, S. Sachdev, Strongly Correlated Magnetic and Superconducting Systems, G. Sierra and M.A. Martin-Delgado eds., Springer Verlag, Berlin (1997). (Subject qccross); DOI.
  16. Double-layer quantum Hall antiferromagnetism at filling fractions 2/(odd integer), S. Das Sarma, S. Sachdev, and L. Zheng, Physical Review Letters 79, 917 (1997); cond-mat/9701142. (Subject mqh); DOI.
  17. Scaling and crossover functions for the conductance in the directed network model of edge states, I. Gruzberg, N. Read, and S. Sachdev, Physical Review B 55, 10593 (1997); cond-mat/9612038. (Subject ilya) ; DOI.
  18. Finite temperature correlations of the Ising chain in transverse field, S. Sachdev, Symposium on Exactly Soluble Models in Statistical Mechanics: Historical Perspectives and Current Status, C. King and F.Y. Wu eds., International Journal of Modern Physics B 11, 57 (1997). (Subject ising); DOI.
  19. Low temperature spin diffusion in the one-dimensional quantum O(3) non-linear sigma model, S. Sachdev and K. Damle, Physical Review Letters 78, 943 (1997); cond-mat/9610115. (Subject 1dafm); DOI.
  20. Low temperature relaxational dynamics of the Ising chain in a transverse field, S. Sachdev and A.P. Young, Physical Review Letters 78, 2220 (1997); cond-mat/9609185. (Subjects qccross, ising); DOI.
  21. Landau theory of quantum spin glasses of rotors and Ising spins, N. Read and S. Sachdev, Nuclear Physics B -- Proceedings Supplements, 45A, 38 (1996).(Subject qsg); DOI.
  22. Metallic spin glasses, S. Sachdev and N. Read, Journal of Physics: Condensed Matter 8, 9723 (1996); cond-mat/9609153.(Subjects qsg, qmm); DOI.
  23. Higher dimensional realizations of activated dynamic scaling at random quantum transitions, T. Senthil and S. Sachdev, Physical Review Letters 77, 5292 (1996); cond-mat/9609030.(Subject qsg); DOI.
  24. Finite temperature correlations in the one-dimensional quantum Ising model, A. Leclair, F. Lesage, S. Sachdev, and H. Saleur, Nuclear Physics B 482, 579 (1996); cond-mat/9606104. (Subject ising); DOI.
  25. Theory of finite temperature crossovers near quantum critical points close to, or above, their upper-critical dimension, S. Sachdev, Physical Review B 55, 142 (1997); cond-mat/9606083. (Subject qccross); DOI.
  26. Spin-Peierls states of quantum antiferromagnets on the CaV4O9 lattice, S. Sachdev and N. Read, Physical Review Letters 77, 4800 (1996); cond-mat/9604134. (Subject peierls); DOI.
  27. Phase transition of a Bose gas in a harmonic potential, K. Damle, T. Senthil. S. Majumdar, and S. Sachdev, Europhysics Letters 36, 7 (1996); cond-mat/9604037. (Subject bose); DOI.
  28. Universal low temperature properties of quantum and classical ferromagnetic chains, M. Takahashi, H. Nakamura, and S. Sachdev, Physical Review B 54, R744 (1996); cond-mat/9602114. (Subject ferro); DOI.
  29. Multicritical crossovers near the dilute Bose gas quantum critical point, K. Damle and S. Sachdev, Physical Review Letters 76, 4412 (1996); cond-mat/9602073. (Subjects 1dafm, ferro, qccross); DOI.
  30. Zero temperature phase transitions in quantum Heisenberg ferromagnets, S. Sachdev and T. Senthil, Annals of Physics 251, 76 (1996); cond-mat/9602028. (Subjects mqh, ferro); DOI.
  31. Phase ordering kinteics of the Bose gas, K. Damle, S. Majumdar, and S. Sachdev, Physical Review A 54, 5037 (1996); cond-mat/9511058. (Subject bose); DOI.
  32. Universal, finite temperature, crossover functions of the quantum transition in the Ising chain in a transverse field, S. Sachdev, Nuclear Physics B 464, 576 (1996); cond-mat/9509147. (Subjects qccross, ising); DOI.
  33. Quantum phase transitions in spin systems and the high temperature limit of continuum quantum field theories, S. Sachdev, 19th IUPAP International Conference on Statistical Physics, Hao Bailin ed., World Scientific, Singapore (1996); cond-mat/9508080. (Subjects mqc, qccross); DOI.
  34. Continuum quantum ferromagnets at finite temperature and the quantum Hall effect, N. Read and S. Sachdev, Physical Review Letters 75, 3509 (1995); cond-mat/9507103. (Subjects mqh, ferro); DOI.
  35. Quantum field theory of metallic spin glasses, S. Sachdev, N. Read, and R. Oppermann, Physical Review B 52, 10286 (1995); cond-mat/9504036 (Subjects qsg, qmm); DOI.
  36. Charge and spin density wave ordering transitions in strongly correlated metals, S. Sachdev and A. Georges, Physical Review B 52, 9520 (1995); cond-mat/9503158.(Subject qmm); DOI.
  37. Quantum-critical behavior in a two layer antiferromagnet, A.W. Sandvik, A.V. Chubukov, and S. Sachdev, Physical Review B 51, 16483 (1995); cond-mat/9502012. (Subject mqc); DOI.
  38. Landau theory of quantum spin glasses of rotors and Ising spins, N. Read, S. Sachdev, and J. Ye, Physical Review B 52, 384 (1995); cond-mat/9412032. (Subject qsg); DOI.
  39. NMR relaxation in half-integer spin chains, S. Sachdev, Physical Review B 50, 13006 (1994); cond-mat/9411079. (Subject 1dafm); DOI.
  40. Crossover and scaling in a nearly antiferromagnetic Fermi liquid in two dimensions, S. Sachdev, A.V. Chubukov, and A. Sokol, Physical Review B 51, 14874 (1995); cond-mat/9411066. (Subjects qmm, qccross); DOI.
  41. Large S expansion for quantum antiferromagnets on a triangular lattice, A.V. Chubukov. S. Sachdev, and T. Senthil, Journal of Physics: Condensed Matter 6, 8891 (1994). (Subject deconfine); DOI.
  42. Quantum phase transitions in frustrated, two-dimensional antiferromagnets, A.V. Chubukov, S. Sachdev, and T. Senthil, Nuclear Physics B 426, 601 (1994); cond-mat/9402006. (Subject deconfine); DOI.
  43. Finite temperature properties of quantum antiferromagnets in a uniform magnetic field in one and two dimensions, S. Sachdev, T. Senthil, and R. Shankar, Physical Review B 50, 258 (1994); cond-mat/9401040. (Subjects peierls,  ferro, qccross); DOI.
  44. Quantum phase transitions and conserved charges, S. Sachdev, Zeitschrift fur Physik B 94, 469 (1994); cond-mat/9312018. (Subjects qmm, ferro, qccross); DOI.
  45. Universal magnetic properties of frustrated quantum antiferromagnets in two dimensions, A.V. Chubukov, T. Senthil and S. Sachdev, Physical Review Letters 72, 2089 (1994); cond-mat/9311045. (Subject deconfine); DOI.
  46. Spin glasses enter the quantum regime, S. Sachdev, Physics World 7, No. 10, 25 (October 1994). (Subject qsg); DOI.
  47. Quantum phases of the Shraiman-Siggia model, S. Sachdev, Physical Review B 49, 6770 (1994); cond-mat/9311037. (Subject qmm); DOI.
  48. Universal behavior of the spin-echo decay rate in La2CuO4, A.V. Chubukov, S. Sachdev, and A. Sokol, Physical Review B 49, 9052 (1994); cond-mat/9310052. (Subject mqc); DOI.
  49. Polylogarithm identities in a conformal field theory in three dimensions, S. Sachdev, Physics Letters B 309, 285 (1993); hep-th/9305131. (Subjects mqc, qccross); DOI.
  50. Theory of two-dimensional quantum antiferromagnets with a nearly-critical ground state, A.V. Chubukov, S. Sachdev, and J. Ye, Physical Review B 49, 11919 (1994); cond-mat/9304046. (Subjects mqc, qccross); DOI.
  51. §§§ Quantum antiferromagnets in two dimensions, S. Sachdev, Low dimensional quantum field theories for condensed matter physicists, Yu Lu, S. Lundqvist, and G. Morandi eds., World Scientific, Singapore (1995); cond-mat/9303014. (Subjects peierls, deconfine, mqc); DOI.
  52. Comment by A. Millis and Chubukov and Sachdev reply on "Universal magnetic properties of La2-xSrxCuO4 at intermediate temperatures", Physical Review Letters 71, 3615 (1993). (Subject mqc); DOI.
  53. Universal magnetic properties of La2-xSrxCuO4 at intermediate temperatures, A.V. Chubukov and S. Sachdev, Physical Review Letters 71, 169 (1993); 71, 2680 (1993) (E); cond-mat/9301027. (Subject mqc); DOI.