


Publications

This set of papers is still incomplete and is being updated.

Refereed papers

"Inertial and Fluctuational effects on the motion of a superfluid Bose Vortex"
T Cox, P.C.E. Stamp,
(J Low Temp. Phys. DOI
10.1007/s1090901207313, Sept 2012); arXiv 1207.4237



"Vortex Dynamics: Quantum vs Classical Regimes"
L. Thompson, P.C.E. Stamp,
(J Low Temp. Phys. DOI 10.1007/s109090120727z, Sept 2012);
arXiv 1207.4075



"Intrinsic Decoherence vs. Environmental Decoherence"
P.C.E. Stamp, Phil. Trans. Roy. Soc. A370, 44294453 (2012).



"Equation of Motion of a Superfluid Vortex"
L. Thompson, P.C.E. Stamp,
Phys Rev Lett 108, 184501 (2012)



"Quantum Vortices"
J. C. Seamus Davis and P. C. E. Stamp, Physics in Canada 67, 126135 (2011)



"Decoherence in Quantum Magnets"
S. Takahashi, I.S. Tupitsyn, C.C. Beedle, D. Hendrickson, P. C. E. Stamp, Nature 476, 76 (2011).



"Sharp transition for single polarons in the onedimensional SuSchriefferHeeger model"
D. J. J. Marchand, G. De Filippis, V. Cataudella, M. Berciu,
N. Nagaosa, N. V. Prokof'ev, A. S. Mishchenko, and P. C. E. Stamp, Phys Rev Lett 105, 266605 (2010);


link to journal 
"Tunneling and inversion symmetry in singlemolecule magnets: the case of the Mn12 wheel molecule"
E. del Barco, S. Hill, C.C. Beedle and D.N. Hendrickson, I. S.
Tupitsyn, P. C. E. Stamp, Phys. Rev. B 82, 104426 (2010)



"Topological multicritical point in the phase diagram of the toric code
model and threedimensional lattice gauge Higgs model"
I. S. Tupitsyn, A. Kitaev, N. V. Prokof'ev, and P. C. E. Stamp,
Phys Rev B 82, 085114 (2010)



"LowTemperature Universality in disordered solids"
M. Schechter and P.C.E. Stamp, /condmat: 0910.1283



"Pure Phase decoherence in a Ring Geometry"
Z. Zhu, A. Aharony, O. EntinWohlman, P.C.E. Stamp, Phys Rev A 81, 062127 (2010)



"dHvA oscillations in highTc compounds"
L. Thompson and P.C.E. Stamp, Phys Rev B 81, 100514(R) (2010)



"Correlated Random fields in dielectric media"
M. Schechter and P.C.E. Stamp, Europhys Lett 88, 66002 (2009).



"Manifestation of spin selection rules on the Quantum Tunnelling of
Magnetisation in a Single Molecule Magnet"
J.J. Henderson, C. Koo, E. del
Barco, S. Hill, I.S. Tupitsyn, P.C.E. Stamp, D.N. Hendrickson: Phys Rev.
Lett. 103, 017202 (2009)



"Spinbased Quantum Computers made by Chemistry: Hows and Whys"
PCE Stamp, A GaitaArino, J. Mat. Chem. 19, 17181730 (2009)
  
Quantum Information: Stopping the Rot
PCE Stamp, Nature 453, 167 (2008)
  
"The lowT phase diagram of LiHo_{x}Y_{1x}F_{4}"
M Schechter, PCE
Stamp, Phys. Rev. B 78, 054438 (2008)



"What are the interactions in Quantum Glasses?"
M Schechter, PCE
Stamp, J. Phys. CM 20, 244136 (2008)



"Decoherence in Quantum Walks and Quantum Computers"
AP Hines and PCE
Stamp, Can J Phys. 86, 541548 (2008) 


"Stability of BoseEinstein condesates of hot magnons in YIG"
IS Tupitsyn, PCE Stamp, AL Burin, Phys. Rev. Lett 100, 257202 (2008) 


"What will replace the laptop"
PCE
Stamp, Reach Magazine, pp 48, 2007 


"Quantum Walks, Quantum Gates, and Quantum Computers"
A Hines, PCE
Stamp, Phys Rev A 75, 062321, 2007 (13 pages) 


"SelfDestruction of the Electric Dipolar Glass"
M Schechter, PCE
Stamp, submitted to Phys Rev Lett, /condmat 0612571 


"Quantum Spin Glass in
Anisotropic Dipolar Systems"
Schechter, M, Stamp, PCE, Laflorencie, N, J. Phys. CM 19, 145218 (2007);
 

"Pairwise
decoherence in coupled spin qubit networks"
Morello, A., Stamp, P.C.E., Tupitsyn, I.S., Phys. Rev. Lett. 97, 207206 (2006) 


"Decoherence and Quantum Walks:
Anomalous diffusion and ballistic tails"
Prokof'ev, N.V., Stamp, P.C.E., Phys Rev A 74, 020102(R) (2006) 


"The decoherence puzzle"
Stamp, P.C.E., Studies Hist.Phil Mod. Phys. 37, 467497 (2006). 


"Critical boundary
SineGordon revisited"
Hasselfield M, Lee T, Semenoff GW, Stamp PCE, Annals of Physics 321, 28492875 (2006) 


"Significance of the hyperfine
interactions in the phase diagram of LiHo_{x}Y_{1x}F_{4}"
Schechter M, Stamp PCE, Phys. Rev Lett. 95, 267208 (2005) 


"Holedigging
in ensembles of tunneling magnets Reply"
Tupitsyn, I.S., Stamp, P.C.E., Prokof'ev, N.V., Phys Rev B 72, 026402 (2005) 


"Comment on 'Magnetization process of single molecule magnets at low temperatures?'"
I.S. Tupitsyn and P.C.E. Stamp, Phys. Rev. Lett. 92, 119701 (2004) 


"Hole digging in ensembles of tunneling molecular magnets"
I. S. Tupitsyn, P. C. E. Stamp, and N. V. Prokof'ev, Phys. Rev. B 69, 132406 (2004) 


"Coherence window in the dynamics of quantum nanomagnets "
P. C. E. Stamp and I. S. Tupitsyn
Phys. Rev. B 69, 014401 (2004) 


"Crossover in spinboson and central spin models"
P.C.E. Stamp and I.S. Tupitsyn, Chem. Phys. 296, 281293 (2004) 


"Phase Dynamics of SolidState Qubits: Magnets and Superconductors"
P.C.E. Stamp, J. Quantum Computers and Computing 4, 2062 (2003) 


"Mechanism of decoherence at low temperatures"
M. Dube and P. C. E. Stamp, Chem. Phys. 268, 257272 (2001) 


"Reply: Prokof'ev and Stamp"
N. V. Prokof'ev and P. C. E. Stamp, Phys. Rev. Lett. 84, 5677 (2000) 


"Theory of the spin bath"
N. V. Prokofiev and P. C. E. Stamp, Rep. Prog. Phys. 63, 669726 (2000) 


"Short time quantum AC response of a system of nanomagnets"
G. Rose and P. C. E. Stamp, J. Low Temp. Phys. 113, 11531158 (1998) 


"Quantum measurement operations with nanomagnets and SQUIDs"
M. Dube and P. C. E. Stamp, J. Low Temp. Phys. 113, 10791084 (1998) 


"Quantum relaxation of ensembles of nanomagnets"
N. V. Prokof'ev and P. C. E. Stamp, J. Low Temp. Phys. 113, 11471152 (1998) 


"Domain wall motion in the presence of nuclear spins"
M. Dube and P. C. E. Stamp, J. Low Temp. Phys. 113, 10851090 (1998) 


"LowTemperature Quantum Relaxation in a System
of Magnetic Nanomolecules"
N. V. Prokof'ev and P. C. E. Stamp, Phys. Rev. Lett. 80, 57945797 (1998) 


"Quantum Oscillations of Electrons and of
Composite Fermions in Two Dimensions: Beyond the Luttinger
Expansion"
S. Curnoe and P. C. E. Stamp, Phys. Rev. Lett. 80, 33123315 (1998) 


"Dynamics of a pair of interacting spins coupled to an environmental sea"
M. Dube and P. C. E. Stamp, Int. J. Mod. Phys. B 12, 11911245 (1998) 


"Effects of phonons and nuclear spins on the tunneling of a domain wall"
M. Dube and P. C. E. Stamp, J. Low Temp. Phys. 110, 779840 (1998) 


"Effective Hamiltonian in the problem of a 'Central Spin' coupled to a Spin environment"
I. S. Tupitsyn, N. V. Prokof'ev and P. C. E. Stamp, Int. J. Mod. Phys. B11, 29012926 (1997) 


"Tunneling Secrets Extracted"
P. C. E. Stamp, Nature 383, 125127, (1996) [invited article for "News & Views"] 


"Vertex Corrections in Antiferromagnetic Spin
Fluctuation Theories"
M. H. Sharifzadeh Amin and P. C. E. Stamp, Phys. Rev. Lett. 77, 30173020 (1996) 


"Singular behaviour of electrons and of composite fermions in a finite effective field"
S. Curnoe and P. C. E. Stamp, J. Phys.: Condens. Matter 8, 60736078 (1996) 


"Quantum Relaxation of Magnetisation in Magnetic Particles"
N. V. Prokof'ev and P. C. E. Stamp, J. Low Temp. Phys. 104, 143210 (1996) 


Comment on "Tunneling in Mesoscopic Magnetic
Molecules"
A. L. Burin, N. V. Prokof'ev and P. C. E. Stamp, Phys. Rev. Lett. 76, 3040 (1996) 


"Influence of gaugefield fluctuations on
composite fermions near the halffilled state"
Yong Baek Kim, Patrick A. Lee, XiaoGang Wen and P.C.E. Stamp,
Phys. Rev. B 51, 1077910788 (1995) 


"The Superfluidity and Experimental Properties of Odd Energy Gap superconductors"
M. Dobroliubov, E. Langmann, and P.C.E. Stamp, Europhys. Lett. 26, 141146 (1994) 


"Decoherence and Dissipation in Quantum Magnets"
P. C. E. Stamp, (invited article) Physica B197, 133143 (1994) 


"Giant spins and topological decoherence: a Hamiltonian approach"
N. V. Prokof'ev and P. C. E. Stamp,
J. Phys.: Condens. Matter 5, L663L670 (1993) 


"Lowenergy properties of twodimensional
fermions with longrange currentcurrent interactions"
D. V. Khveshchenko and P. C. E. Stamp, Phys. Rev. Lett. 71, 21182121 (1993) 


"Some aspects of singular interactions in condensed Fermi systems"
P. C. E. Stamp,
J. Phys. France 3, 625678 (1993) 


"Quantum tunneling of domain walls in
ferromagnets"
E. M. Chudnovsky, O. Iglesias and
P. C. E. Stamp, Phys. Rev. B 46, 53925404 (1992) 


"Difussion of objects in superconductors: crossover from classical to quantum behaviour on suppression of infrared couplings"
Chao Zhang and P. C. E. Stamp,
J. Phys.: Condens. Matter 4, L549L554 (1992) 


"Macroscopic Quantum Magnets: Giant Spins in Action"
P. C. E. Stamp, Nature 359, 365366 (1992) (invited article for "News & Views" section)



"Effect of singular interaction terms on
twodimensional Fermi liquids"
P. C. E. Stamp,
Phys. Rev. Lett. 68, 21802183 (1992) 


"Quantum Tunneling of Magnetization in solids"
P. C. E. Stamp, E. M. Chudnovsky and B. Barbara, Int. J. Mod. Phys. B6, 13551473 (1992) (invited review article). 


"Quantum dynamics and tunneling of domain walls
in ferromagnetic insulators"
P. C. E. Stamp,
Phys. Rev. Lett. 66, 28022805 (1991) 


"Response functions of a quantum fractal system:
The WannierAzbelHofstadter problem"
B. Douçot and
P. C. E. Stamp, Phys. Rev. Lett. 66, 2503?2506 (1991) 


"Theory of Bloch delocalization and quantum
diffusion of heavy particles in insulators"
P. C. E. Stamp and Chao Zhang, Phys. Rev. Lett. 66, 19021905 (1991) 


"Quasiparticle Quantum Numbers in 2 and 3 Dimensions"
P. C. E. Stamp, Europhysics Letts. 14, 569574 (1991) 


"Search for Magnetic Fields Due to Anyons in HighTc Superconductors"
R. Kiefl, P. C. E. Stamp et. al., Hyperf. Int. 63, 139144 (1990) 


"Search for anomalous internal magnetic fields
in highTc superconductors as evidence for broken
timereversal symmetry"
R. F. Kiefl, J. H. Brewer,
I. Affleck, J. F. Carolan, P. Dosanjh, W. N. Hardy, T. Hsu,
R. Kadono, J. R. Kempton, S. R. Kreitzman, Q. Li,
A. H. O'Reilly, T. M. Riseman, P. Schleger, P. C. E. Stamp,
H. Zhou, L. P. Le, G. M. Luke, B. Sternlieb, Y. J. Uemura,
H. R. Hart and K. W. Lay, Phys. Rev. Lett. 64, 20822085 (1990) 


Comment on "Vortexpair excitation near the
superconducting transition of Bi2Sr2CaCu2O8 crystals"
P. C. E. Stamp, Phys. Rev. Lett. 63, 582 (1989) 


"Influence of Paramagnetic and Kondo Impurities
on Macroscopic Quantum Tunneling in SQUID's"
P. C. E. Stamp, Phys. Rev. Lett. 61, 29052908 (1988) 


"Mesoscopic Tunneling in Disordered Magnetic Systems: A Comparison with Macroscopic Tunneling in SQUIDS"
B. Barbara, P. C. E. Stamp and M. Uehara, J. de Physique 49, C8, 529530 (1988) 


"Transport Properties of YBa2Cu307 Single Crystals"
L. Forro, M. Raki, C. Ayache, P. C. E. Stamp, Y. Henry and J. RossatMignod, Physica C1535, 13571359 (1988)



"Test for lowQ, ``infrared'' spinfluctuation
effects in heavy fermions and 3He"
P. C. E. Stamp,
Phys. Rev. Lett. 59, 594596 (1987) 


"Comment on 'Novel magnetoacoustic effects in
heavyfermion systems in high magnetic fields'"
P. C. E. Stamp, Phys. Rev. Lett. 59, 517 (1987) 


"Theory of the dHvA Effect in Heavy Fermion and Other Strongly Interacting Electron Systems"
P. C. E. Stamp, Europhys. Lett. 4, 453459 (1987) 


"Description of NonLocal Perturbations in Heavy Fermion Superconductors"
P. C. E. Stamp, J.M.M.M. 6364 429431 (1987) 


"MeanField and SpinRotation Effects in Fermi Systems: Relations Between the LeggettRice and LhullierLaloe Effects"
K. Miyake, W. Mullin and P. C. E. Stamp, J. de Physique 46, 663671 (1985) 


"The Breakdown of Superfluidity in Superfluid 4He: Nucleation of Quantized Vortex Rings"
R.M. Bowley, P.V.E. McClintock, F. Moss, G. Nancolas and P. C. E. Stamp, Phil. Trans. Roy. Soc. A307, 201260 (1982) 


"Profound Influence of Isotopic Impurities on Vortex Nucleation of HeII"
P.V.E. McClintock, F. Moss, G. Nancolas, and P.C.E. Stamp, Physica 107B, 573574 (1981) 


"Possible influence of thermal rotons on vortex nucleation by negative ions in pressurised HeII below 1K"
P. C. E. Stamp, P. V. E. McClintock and W. M. Fairbairn,
J. Phys. C: Solid State Phys. 12, L589593 (1979) 


Book chapters

P.C.E. Stamp, "Coherence, Decoherence, and Quantum Relaxation in solidstate qubits", pp. 3982 in the book "The Physics of Communication"; I was a rapporteur in the Proc. 22nd Solvay Conference, Delphi, Nov. 2001 (World Scientific, 2003). [invited] 
P.C.E. Stamp, "Quantum Environments: Spin Baths, Oscillator Baths, and applications to Quantum Magnetism", pp 101197 in the book "Quantum tunneling in Complex systems" (ed. S. Tomsovic), World Scientific, 1998 [invited] 
P.C.E. Stamp and G. Tatara, "EnvironmentInduced Tunneling of Magnetic Grains", pp. 241244 of book
"Quantum Coherence and Decoherence", ed. K. Fujikawa, Y. Ono (1995 conf. in Tokyo, Japan) 
N. V. Prokof'ev and P.C.E. Stamp, "Spin Environments and the suppression of Quantum Coherence", chapter in the book "Quantum Tunneling in Magnets", ed. L. Gunther, B. Barbara (Kluwer publishing, 1995), pp. 347371 [invited]. 
P.C.E. Stamp, "Unconventional Environments", chapter in the book "Quantum Tunneling in Magnets", ed. L. Gunther, B. Barbara (Kluwer publishing, 1995), pp. 373398 [invited]. 
P.C.E. Stamp, "Reversible Measurements and the Quantum Computer", (in "Time's Arrows Today", ed. S. Savitt, C.U.P., 1995) pp. 107154 [invited]. 
P.C.E. Stamp, "In search of reality", (Ch. 10 of book "Philosophical Perspectives of Accounting") pp. 255314; ed. M.Mumford (Routledge, 1992); invited article. 
P.C.E. Stamp, "Quantum Behavior of Magnetic Domain Walls", in "Macroscopic Quantum Phenomena", ed. by T.D. Clark et al., World Scientific, 175181 (1991) [invited]. 

